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13 vulnerabilities found for h610s by netapp

VAR-202206-1428

Vulnerability from variot - Updated: 2025-12-22 23:33

In addition to the c_rehash shell command injection identified in CVE-2022-1292, further circumstances where the c_rehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. When the CVE-2022-1292 was fixed it was not discovered that there are other places in the script where the file names of certificates being hashed were possibly passed to a command executed through the shell. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.4 (Affected 3.0.0,3.0.1,3.0.2,3.0.3). Fixed in OpenSSL 1.1.1p (Affected 1.1.1-1.1.1o). Fixed in OpenSSL 1.0.2zf (Affected 1.0.2-1.0.2ze). (CVE-2022-2068). Bugs fixed (https://bugzilla.redhat.com/):

2041540 - RHACM 2.4 using deprecated APIs in managed clusters 2074766 - vSphere network name doesn't allow entering spaces and doesn't reflect YAML changes 2079418 - cluster update status is stuck, also update is not even visible 2088486 - Policy that creates cluster role is showing as not compliant due to Request entity too large message 2089490 - Upgraded from RHACM 2.2-->2.3-->2.4 and cannot create cluster 2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add 2097464 - ACM Console Becomes Unusable After a Time 2100613 - RHACM 2.4.6 images 2102436 - Cluster Pools with conflicting name of existing clusters in same namespace fails creation and deletes existing cluster 2102495 - ManagedClusters in Pending import state after ACM hub migration 2105075 - CVE-2022-31129 moment: inefficient parsing algorithm resulting in DoS 2109354 - CVE-2022-31150 nodejs16: CRLF injection in node-undici 2121396 - CVE-2022-31151 nodejs/undici: Cookie headers uncleared on cross-origin redirect 2124794 - CVE-2022-36067 vm2: Sandbox Escape in vm2

  1. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Moderate: OpenShift Container Platform 4.11.1 bug fix and security update Advisory ID: RHSA-2022:6103-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2022:6103 Issue date: 2022-08-23 CVE Names: CVE-2022-1012 CVE-2022-1292 CVE-2022-1586 CVE-2022-1785 CVE-2022-1897 CVE-2022-1927 CVE-2022-2068 CVE-2022-2097 CVE-2022-30629 CVE-2022-30631 CVE-2022-32250 ==================================================================== 1. Summary:

Red Hat OpenShift Container Platform release 4.11.1 is now available with updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container Platform 4.11.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Description:

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

This advisory contains the container images for Red Hat OpenShift Container Platform 4.11.1. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHSA-2022:6102

Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:

https://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html

Security Fix(es):

  • golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631)
  • golang: crypto/tls: session tickets lack random ticket_age_add (CVE-2022-30629)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

You may download the oc tool and use it to inspect release image metadata as follows:

(For x86_64 architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.1-x86_64

The image digest is sha256:97410a5db655a9d3017b735c2c0747c849d09ff551765e49d5272b80c024a844

(For s390x architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.1-s390x

The image digest is sha256:13734de7e796e46f5403ef9ee918be88c12fdc9b73acb8777e0cc7c56a276794

(For ppc64le architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.1-ppc64le

The image digest is sha256:d0019b6b8b32cc9fea06562e6ce175086fa7de7b2b7dce171a8ac1a57f92f10b

(For aarch64 architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.1-aarch64

The image digest is sha256:3394a79e173ac17bc96a7256665701d3d7e2a95535a12f2ceb19ceb41dcd6b79

All OpenShift Container Platform 4.11 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html

  1. Solution:

For OpenShift Container Platform 4.11 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html

Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html

  1. Bugs fixed (https://bugzilla.redhat.com/):

2033256 - openshift-installer intermittent failure on AWS with "Error: Provider produced inconsistent result after apply" when creating the module.vpc.aws_route_table.private_routes resource 2040715 - post 1.23 rebase: regression in service-load balancer reliability 2063622 - Failed to install the podman package from repo rhocp-4.10-for-rhel-8-x86_64-rpms 2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add 2102576 - [4.11] [Cluster storage Operator] DefaultStorageClassController report fake message "No default StorageClass for this platform" on azure and openstack 2103638 - No need to pass to-image-base for oc adm release new command when use --from-release 2103899 - [OVN] bonding fails after active-backup fail-over and reboot, kargs static IP 2104386 - OVS-Configure doesn't iterate connection names containing spaces correctly 2104435 - [dpu-network-operator] Updating images to be consistent with ART 2104510 - Update ose-machine-config-operator images to be consistent with ART 2104687 - MCP upgrades can stall waiting for master node reboots since MCC no longer gets drained 2105056 - Openshift-Ansible RHEL 8 CI update 2105444 - [OVN] Node to service traffic is blocked if service is "internalTrafficPolicy: Local" even backed pod is on the same node 2106772 - openshift4/ose-operator-registry image is vulnerable to multiple CVEs 2106795 - crio umask sometimes set to 0000 2107003 - The bash completion doesn't work for get subcommand 2107045 - OLM updates namespace labels even if they haven't changed 2107342 - CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read 2107777 - Pipeline status filter and status colors doesn't work correctly with non-english languages 2107871 - Import: Advanced option sentence is splited into two parts and headlines has no padding 2108021 - Machine Controller stuck with Terminated Instances while Provisioning on AWS 2109052 - Add to application dropdown options are not visible on application-grouping sidebar action dropdown. 2109205 - HTTPS_PROXY ENV missing in some CSI driver operators 2109270 - Kube controllers crash when nodes are shut off in OpenStack 2109489 - Reply to arp requests on interfaces with no ip 2109709 - Namespace value is missing on the list when selecting "All namespaces" for operators 2109731 - alertmanager-main pods failing to start due to startupprobe timeout 2109866 - Cannot delete a Machine if a VM got stuck in ERROR 2109977 - storageclass should not be created for unsupported vsphere version 2110482 - [vsphere] failed to create cluster if datacenter is embedded in a Folder 2110723 - openshift-tests: allow -f to match tests for any test suite 2110737 - Master node in SchedulingDisabled after upgrade from 4.10.24 -> 4.11.0-rc.4 2111037 - Affinity rule created in console deployment for single-replica infrastructure 2111347 - dummy bug for 4.10.z bz2111335 2111471 - Node internal DNS address is not set for machine 2111475 - Fetch internal IPs of vms from dhcp server 2111587 - [4.11] Export OVS metrics 2111619 - Pods are unable to reach clusterIP services, ovn-controller isn't installing the group mod flows correctly 2111992 - OpenShift controller manager needs permissions to get/create/update leases for leader election 2112297 - bond-cni: Backport "mac duplicates" 4.11 2112353 - lifecycle.posStart hook does not have network connectivity. 2112908 - Search resource "virtualmachine" in "Home -> Search" crashes the console 2112912 - sum_irate doesn't work in OCP 4.8 2113926 - hypershift cluster deployment hang due to nil pointer dereference for hostedControlPlane.Spec.Etcd.Managed 2113938 - Fix e2e tests for [reboots][machine_config_labels] (tsc=nowatchdog) 2114574 - can not upgrade. Incorrect reading of olm.maxOpenShiftVersion 2114602 - Upgrade failing because restrictive scc is injected into version pod 2114964 - kola dhcp.propagation test failing 2115315 - README file for helm charts coded in Chinese shows messy characters when viewing in developer perspective. 2115435 - [4.11] INIT container stuck forever 2115564 - ClusterVersion availableUpdates is stale: PromQL conditional risks vs. slow/stuck Thanos 2115817 - Updates / config metrics are not available in 4.11 2116009 - Node Tuning Operator(NTO) - OCP upgrade failed due to node-tuning CO still progressing 2116557 - Order of config attributes are not maintained during conversion of PT4l from ptpconfig to ptp4l.0.config file 2117223 - kubernetes-nmstate-operator fails to install with error "no channel heads (entries not replaced by another entry) found in channel" 2117324 - catalog-operator fatal error: concurrent map writes 2117353 - kola dhcp.propagation test out of memory 2117370 - Migrate openshift-ansible to ansible-core 2117746 - Bump to latest k8s.io 1.24 release 2118214 - dummy bug for 4.10.z bz2118209 2118375 - pass the "--quiet" option via the buildconfig for s2i

  1. JIRA issues fixed (https://issues.jboss.org/):

OCPBUGS-1 - Test Bug

  1. References:

https://access.redhat.com/security/cve/CVE-2022-1012 https://access.redhat.com/security/cve/CVE-2022-1292 https://access.redhat.com/security/cve/CVE-2022-1586 https://access.redhat.com/security/cve/CVE-2022-1785 https://access.redhat.com/security/cve/CVE-2022-1897 https://access.redhat.com/security/cve/CVE-2022-1927 https://access.redhat.com/security/cve/CVE-2022-2068 https://access.redhat.com/security/cve/CVE-2022-2097 https://access.redhat.com/security/cve/CVE-2022-30629 https://access.redhat.com/security/cve/CVE-2022-30631 https://access.redhat.com/security/cve/CVE-2022-32250 https://access.redhat.com/security/updates/classification/#moderate

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 1 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.51, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.

Security Fix(es):

  • libxml2: integer overflows with XML_PARSE_HUGE (CVE-2022-40303)
  • libxml2: dict corruption caused by entity reference cycles (CVE-2022-40304)
  • expat: a use-after-free in the doContent function in xmlparse.c (CVE-2022-40674)
  • zlib: a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field (CVE-2022-37434)
  • curl: HSTS bypass via IDN (CVE-2022-42916)
  • curl: HTTP proxy double-free (CVE-2022-42915)
  • curl: POST following PUT confusion (CVE-2022-32221)
  • httpd: mod_proxy: X-Forwarded-For dropped by hop-by-hop mechanism (CVE-2022-31813)
  • httpd: mod_sed: DoS vulnerability (CVE-2022-30522)
  • httpd: out-of-bounds read in ap_strcmp_match() (CVE-2022-28615)
  • httpd: out-of-bounds read via ap_rwrite() (CVE-2022-28614)
  • httpd: mod_proxy_ajp: Possible request smuggling (CVE-2022-26377)
  • curl: control code in cookie denial of service (CVE-2022-35252)
  • zlib: a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field (CVE-2022-37434)
  • jbcs-httpd24-httpd: httpd: mod_isapi: out-of-bounds read (CVE-2022-28330)
  • curl: Unpreserved file permissions (CVE-2022-32207)
  • curl: various flaws (CVE-2022-32206 CVE-2022-32208)
  • openssl: the c_rehash script allows command injection (CVE-2022-2068)
  • openssl: c_rehash script allows command injection (CVE-2022-1292)
  • jbcs-httpd24-httpd: httpd: core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody (CVE-2022-22721)
  • jbcs-httpd24-httpd: httpd: mod_sed: Read/write beyond bounds (CVE-2022-23943)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bugs fixed (https://bugzilla.redhat.com/):

2064319 - CVE-2022-23943 httpd: mod_sed: Read/write beyond bounds 2064320 - CVE-2022-22721 httpd: core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody 2081494 - CVE-2022-1292 openssl: c_rehash script allows command injection 2094997 - CVE-2022-26377 httpd: mod_proxy_ajp: Possible request smuggling 2095000 - CVE-2022-28330 httpd: mod_isapi: out-of-bounds read 2095002 - CVE-2022-28614 httpd: Out-of-bounds read via ap_rwrite() 2095006 - CVE-2022-28615 httpd: Out-of-bounds read in ap_strcmp_match() 2095015 - CVE-2022-30522 httpd: mod_sed: DoS vulnerability 2095020 - CVE-2022-31813 httpd: mod_proxy: X-Forwarded-For dropped by hop-by-hop mechanism 2097310 - CVE-2022-2068 openssl: the c_rehash script allows command injection 2099300 - CVE-2022-32206 curl: HTTP compression denial of service 2099305 - CVE-2022-32207 curl: Unpreserved file permissions 2099306 - CVE-2022-32208 curl: FTP-KRB bad message verification 2116639 - CVE-2022-37434 zlib: heap-based buffer over-read and overflow in inflate() in inflate.c via a large gzip header extra field 2120718 - CVE-2022-35252 curl: control code in cookie denial of service 2130769 - CVE-2022-40674 expat: a use-after-free in the doContent function in xmlparse.c 2135411 - CVE-2022-32221 curl: POST following PUT confusion 2135413 - CVE-2022-42915 curl: HTTP proxy double-free 2135416 - CVE-2022-42916 curl: HSTS bypass via IDN 2136266 - CVE-2022-40303 libxml2: integer overflows with XML_PARSE_HUGE 2136288 - CVE-2022-40304 libxml2: dict corruption caused by entity reference cycles

  1. ========================================================================== Ubuntu Security Notice USN-6457-1 October 30, 2023

nodejs vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in Node.js.

Software Description: - nodejs: An open-source, cross-platform JavaScript runtime environment.

Details:

Tavis Ormandy discovered that Node.js incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. (CVE-2022-0778)

Elison Niven discovered that Node.js incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to execute arbitrary code. (CVE-2022-1292)

Chancen and Daniel Fiala discovered that Node.js incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to execute arbitrary code. (CVE-2022-2068)

Alex Chernyakhovsky discovered that Node.js incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to execute arbitrary code. (CVE-2022-2097)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 22.04 LTS: libnode-dev 12.22.9~dfsg-1ubuntu3.1 libnode72 12.22.9~dfsg-1ubuntu3.1 nodejs 12.22.9~dfsg-1ubuntu3.1 nodejs-doc 12.22.9~dfsg-1ubuntu3.1

In general, a standard system update will make all the necessary changes.

OpenSSL 1.0.2 users should upgrade to 1.0.2zf (premium support customers only) OpenSSL 1.1.1 users should upgrade to 1.1.1p OpenSSL 3.0 users should upgrade to 3.0.4

This issue was reported to OpenSSL on the 20th May 2022. It was found by Chancen of Qingteng 73lab. A further instance of the issue was found by Daniel Fiala of OpenSSL during a code review of the script. The fix for these issues was developed by Daniel Fiala and Tomas Mraz from OpenSSL.

Note

OpenSSL 1.0.2 is out of support and no longer receiving public updates. Extended support is available for premium support customers: https://www.openssl.org/support/contracts.html

OpenSSL 1.1.0 is out of support and no longer receiving updates of any kind.

Users of these versions should upgrade to OpenSSL 3.0 or 1.1.1.

References

URL for this Security Advisory: https://www.openssl.org/news/secadv/20220621.txt

Note: the online version of the advisory may be updated with additional details over time.

For details of OpenSSL severity classifications please see: https://www.openssl.org/policies/secpolicy.html . Description:

Red Hat Advanced Cluster Management for Kubernetes 2.6.0 images

Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.6/html/release_notes/

Security fixes:

  • CVE-2022-31129 moment: inefficient parsing algorithm resulting in DoS

  • CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add

  • CVE-2022-1705 golang: net/http: improper sanitization of Transfer-Encoding header

  • CVE-2022-1962 golang: go/parser: stack exhaustion in all Parse* functions

  • CVE-2022-28131 golang: encoding/xml: stack exhaustion in Decoder.Skip

  • CVE-2022-30630 golang: io/fs: stack exhaustion in Glob

  • CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read

  • CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob

  • CVE-2022-30633 golang: encoding/xml: stack exhaustion in Unmarshal

  • CVE-2022-30635 golang: encoding/gob: stack exhaustion in Decoder.Decode

  • CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working

Bug fixes:

  • assisted-service repo pin-latest.py script should allow custom tags to be pinned (BZ# 2065661)

  • assisted-service-build image is too big in size (BZ# 2066059)

  • assisted-service pin-latest.py script should exclude the postgres image (BZ# 2076901)

  • PXE artifacts need to be served via HTTP (BZ# 2078531)

  • Implementing new service-agent protocol on agent side (BZ# 2081281)

  • RHACM 2.6.0 images (BZ# 2090906)

  • Assisted service POD keeps crashing after a bare metal host is created (BZ# 2093503)

  • Assisted service triggers the worker nodes re-provisioning on the hub cluster when the converged flow is enabled (BZ# 2096106)

  • Fix assisted CI jobs that fail for cluster-info readiness (BZ# 2097696)

  • Nodes are required to have installation disks of at least 120GB instead of at minimum of 100GB (BZ# 2099277)

  • The pre-selected search keyword is not readable (BZ# 2107736)

  • The value of label expressions in the new placement for policy and policysets cannot be shown real-time from UI (BZ# 2111843)

  • Bugs fixed (https://bugzilla.redhat.com/):

2065661 - assisted-service repo pin-latest.py script should allow custom tags to be pinned 2066059 - assisted-service-build image is too big in size 2076901 - assisted-service pin-latest.py script should exclude the postgres image 2078531 - iPXE artifacts need to be served via HTTP 2081281 - Implementing new service-agent protocol on agent side 2090901 - Capital letters in install-config.yaml .platform.baremetal.hosts[].name cause bootkube errors 2090906 - RHACM 2.6.0 images 2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add 2093503 - Assisted service POD keeps crashing after a bare metal host is created 2096106 - Assisted service triggers the worker nodes re-provisioning on the hub cluster when the converged flow is enabled 2096445 - Assisted service POD keeps crashing after a bare metal host is created 2096460 - Spoke BMH stuck "inspecting" when deployed via the converged workflow 2097696 - Fix assisted CI jobs that fail for cluster-info readiness 2099277 - Nodes are required to have installation disks of at least 120GB instead of at minimum of 100GB 2103703 - Automatic version upgrade triggered for oadp operator installed by cluster-backup-chart 2104117 - Spoke BMH stuck ?available? after changing a BIOS attribute via the converged workflow 2104984 - Infrastructure operator missing clusterrole permissions for interacting with mutatingwebhookconfigurations 2105075 - CVE-2022-31129 moment: inefficient parsing algorithm resulting in DoS 2105339 - Search Application button on the Application Table for Subscription applications does not Redirect 2105357 - [UI] hypershift cluster creation error - n[0] is undefined 2106347 - Submariner error looking up service account submariner-operator/submariner-addon-sa 2106882 - Security Context Restrictions are restricting creation of some pods which affects the deployment of some applications 2107049 - The clusterrole for global clusterset did not created by default 2107065 - governance-policy-framework in CrashLoopBackOff state on spoke cluster: Failed to start manager {"error": "error listening on :8081: listen tcp :8081: bind: address already in use"} 2107342 - CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read 2107370 - Helm Release resource recreation feature does not work with the local cluster 2107371 - CVE-2022-30630 golang: io/fs: stack exhaustion in Glob 2107374 - CVE-2022-1705 golang: net/http: improper sanitization of Transfer-Encoding header 2107376 - CVE-2022-1962 golang: go/parser: stack exhaustion in all Parse* functions 2107383 - CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working 2107386 - CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob 2107388 - CVE-2022-30635 golang: encoding/gob: stack exhaustion in Decoder.Decode 2107390 - CVE-2022-28131 golang: encoding/xml: stack exhaustion in Decoder.Skip 2107392 - CVE-2022-30633 golang: encoding/xml: stack exhaustion in Unmarshal 2108888 - Hypershift on AWS - control plane not running 2109370 - The button to create the cluster is not visible 2111203 - Add ocp 4.11 to filters for discovering clusters in ACM 2.6 2111218 - Create cluster - Infrastructure page crashes 2111651 - "View application" button on app table for Flux applications redirects to apiVersion=ocp instead of flux 2111663 - Hosted cluster in Pending import state 2111671 - Leaked namespaces after deleting hypershift deployment 2111770 - [ACM 2.6] there is no node info for remote cluster in multiple hubs 2111843 - The value of label expressions in the new placement for policy and policysets cannot be shown real-time from UI 2112180 - The policy page is crashed after input keywords in the search box 2112281 - config-policy-controller pod can't startup in the OCP3.11 managed cluster 2112318 - Can't delete the objects which are re-created by policy when deleting the policy 2112321 - BMAC reconcile loop never stops after changes 2112426 - No cluster discovered due to x509: certificate signed by unknown authority 2112478 - Value of delayAfterRunSeconds is not shown on the final submit panel and the word itself should not be wrapped. 2112793 - Can't view details of the policy template when set the spec.pruneObjectBehavior as unsupported value 2112803 - ClusterServiceVersion for release 2.6 branch references "latest" tag 2113787 - [ACM 2.6] can not delete namespaces after detaching the hosted cluster 2113838 - the cluster proxy-agent was deployed on the non-infra nodes 2113842 - [ACM 2.6] must restart hosting cluster registration pod if update work-manager-addon cr to change installNamespace 2114982 - Control plane type shows 'Standalone' for hypershift cluster 2115622 - Hub fromsecret function doesn't work for hosted mode in multiple hub 2115723 - Can't view details of the policy template for customer and hypershift cluster in hosted mode from UI 2115993 - Policy automation details panel was not updated after editing the mode back to disabled 2116211 - Count of violations with unknown status was not accurate when managed clusters have mixed status 2116329 - cluster-proxy-agent not startup due to the imagepullbackoff on spoke cluster 2117113 - The proxy-server-host was not correct in cluster-proxy-agent 2117187 - pruneObjectBehavior radio selection cannot work well and always switch the first one template in multiple configurationPolicy templates 2117480 - [ACM 2.6] infra-id of HypershiftDeployment doesn't work 2118338 - Report the "namespace not found" error after clicked view yaml link of a policy in the multiple hub env 2119326 - Can't view details of the SecurityContextConstraints policy for managed clusters from UI

Bug Fix(es):

  • Cloning a Block DV to VM with Filesystem with not big enough size comes to endless loop - using pvc api (BZ#2033191)

  • Restart of VM Pod causes SSH keys to be regenerated within VM (BZ#2087177)

  • Import gzipped raw file causes image to be downloaded and uncompressed to TMPDIR (BZ#2089391)

  • [4.11] VM Snapshot Restore hangs indefinitely when backed by a snapshotclass (BZ#2098225)

  • Fedora version in DataImportCrons is not 'latest' (BZ#2102694)

  • [4.11] Cloned VM's snapshot restore fails if the source VM disk is deleted (BZ#2109407)

  • CNV introduces a compliance check fail in "ocp4-moderate" profile - routes-protected-by-tls (BZ#2110562)

  • Nightly build: v4.11.0-578: index format was changed in 4.11 to file-based instead of sqlite-based (BZ#2112643)

  • Unable to start windows VMs on PSI setups (BZ#2115371)

  • [4.11.1]virt-launcher cannot be started on OCP 4.12 due to PodSecurity restricted:v1.24 (BZ#2128997)

  • Mark Windows 11 as TechPreview (BZ#2129013)

  • 4.11.1 rpms (BZ#2139453)

This advisory contains the following OpenShift Virtualization 4.11.1 images.

RHEL-8-CNV-4.11

virt-cdi-operator-container-v4.11.1-5 virt-cdi-uploadserver-container-v4.11.1-5 virt-cdi-apiserver-container-v4.11.1-5 virt-cdi-importer-container-v4.11.1-5 virt-cdi-controller-container-v4.11.1-5 virt-cdi-cloner-container-v4.11.1-5 virt-cdi-uploadproxy-container-v4.11.1-5 checkup-framework-container-v4.11.1-3 kubevirt-tekton-tasks-wait-for-vmi-status-container-v4.11.1-7 kubevirt-tekton-tasks-create-datavolume-container-v4.11.1-7 kubevirt-template-validator-container-v4.11.1-4 virt-handler-container-v4.11.1-5 hostpath-provisioner-operator-container-v4.11.1-4 virt-api-container-v4.11.1-5 vm-network-latency-checkup-container-v4.11.1-3 cluster-network-addons-operator-container-v4.11.1-5 virtio-win-container-v4.11.1-4 virt-launcher-container-v4.11.1-5 ovs-cni-marker-container-v4.11.1-5 hyperconverged-cluster-webhook-container-v4.11.1-7 virt-controller-container-v4.11.1-5 virt-artifacts-server-container-v4.11.1-5 kubevirt-tekton-tasks-modify-vm-template-container-v4.11.1-7 kubevirt-tekton-tasks-disk-virt-customize-container-v4.11.1-7 libguestfs-tools-container-v4.11.1-5 hostpath-provisioner-container-v4.11.1-4 kubevirt-tekton-tasks-disk-virt-sysprep-container-v4.11.1-7 kubevirt-tekton-tasks-copy-template-container-v4.11.1-7 cnv-containernetworking-plugins-container-v4.11.1-5 bridge-marker-container-v4.11.1-5 virt-operator-container-v4.11.1-5 hostpath-csi-driver-container-v4.11.1-4 kubevirt-tekton-tasks-create-vm-from-template-container-v4.11.1-7 kubemacpool-container-v4.11.1-5 hyperconverged-cluster-operator-container-v4.11.1-7 kubevirt-ssp-operator-container-v4.11.1-4 ovs-cni-plugin-container-v4.11.1-5 kubevirt-tekton-tasks-cleanup-vm-container-v4.11.1-7 kubevirt-tekton-tasks-operator-container-v4.11.1-2 cnv-must-gather-container-v4.11.1-8 kubevirt-console-plugin-container-v4.11.1-9 hco-bundle-registry-container-v4.11.1-49

  1. Solution:

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

  1. Bugs fixed (https://bugzilla.redhat.com/):

2033191 - Cloning a Block DV to VM with Filesystem with not big enough size comes to endless loop - using pvc api 2064857 - CVE-2022-24921 golang: regexp: stack exhaustion via a deeply nested expression 2070772 - When specifying pciAddress for several SR-IOV NIC they are not correctly propagated to libvirt XML 2077688 - CVE-2022-24675 golang: encoding/pem: fix stack overflow in Decode 2077689 - CVE-2022-28327 golang: crypto/elliptic: panic caused by oversized scalar 2087177 - Restart of VM Pod causes SSH keys to be regenerated within VM 2089391 - Import gzipped raw file causes image to be downloaded and uncompressed to TMPDIR 2091856 - ?Edit BootSource? action should have more explicit information when disabled 2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add 2098225 - [4.11] VM Snapshot Restore hangs indefinitely when backed by a snapshotclass 2100495 - CVE-2021-38561 golang: out-of-bounds read in golang.org/x/text/language leads to DoS 2102694 - Fedora version in DataImportCrons is not 'latest' 2109407 - [4.11] Cloned VM's snapshot restore fails if the source VM disk is deleted 2110562 - CNV introduces a compliance check fail in "ocp4-moderate" profile - routes-protected-by-tls 2112643 - Nightly build: v4.11.0-578: index format was changed in 4.11 to file-based instead of sqlite-based 2115371 - Unable to start windows VMs on PSI setups 2119613 - GiB changes to B in Template's Edit boot source reference modal 2128554 - The storageclass of VM disk is different from quick created and customize created after changed the default storageclass 2128872 - [4.11]Can't restore cloned VM 2128997 - [4.11.1]virt-launcher cannot be started on OCP 4.12 due to PodSecurity restricted:v1.24 2129013 - Mark Windows 11 as TechPreview 2129235 - [RFE] Add "Copy SSH command" to VM action list 2134668 - Cannot edit ssh even vm is stopped 2139453 - 4.11.1 rpms

  1. Bugs fixed (https://bugzilla.redhat.com/):

2064698 - CVE-2020-36518 jackson-databind: denial of service via a large depth of nested objects 2113814 - CVE-2022-32189 golang: math/big: decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service 2124669 - CVE-2022-27664 golang: net/http: handle server errors after sending GOAWAY 2132867 - CVE-2022-2879 golang: archive/tar: unbounded memory consumption when reading headers 2132868 - CVE-2022-2880 golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters 2132872 - CVE-2022-41715 golang: regexp/syntax: limit memory used by parsing regexps 2135244 - CVE-2022-42003 jackson-databind: deep wrapper array nesting wrt UNWRAP_SINGLE_VALUE_ARRAYS 2135247 - CVE-2022-42004 jackson-databind: use of deeply nested arrays 2140597 - CVE-2022-37603 loader-utils:Regular expression denial of service

  1. JIRA issues fixed (https://issues.jboss.org/):

LOG-2860 - Error on LokiStack Components when forwarding logs to Loki on proxy cluster LOG-3131 - vector: kube API server certificate validation failure due to hostname mismatch LOG-3222 - [release-5.5] fluentd plugin for kafka ca-bundle secret doesn't support multiple CAs LOG-3226 - FluentdQueueLengthIncreasing rule failing to be evaluated. LOG-3284 - [release-5.5][Vector] logs parsed into structured when json is set without structured types. LOG-3287 - [release-5.5] Increase value of cluster-logging PriorityClass to move closer to system-cluster-critical value LOG-3301 - [release-5.5][ClusterLogging] elasticsearchStatus in ClusterLogging instance CR is not updated when Elasticsearch status is changed LOG-3305 - [release-5.5] Kibana Authentication Exception cookie issue LOG-3310 - [release-5.5] Can't choose correct CA ConfigMap Key when creating lokistack in Console LOG-3332 - [release-5.5] Reconcile error on controller when creating LokiStack with tls config

6

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            "id": "CVE-2022-2068",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        ],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2022-2068",
            "trust": 1.0,
            "value": "HIGH"
          },
          {
            "author": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "id": "CVE-2022-2068",
            "trust": 1.0,
            "value": "CRITICAL"
          },
          {
            "author": "VULMON",
            "id": "CVE-2022-2068",
            "trust": 0.1,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "VULMON",
        "id": "CVE-2022-2068"
      },
      {
        "db": "NVD",
        "id": "CVE-2022-2068"
      },
      {
        "db": "NVD",
        "id": "CVE-2022-2068"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "In addition to the c_rehash shell command injection identified in CVE-2022-1292, further circumstances where the c_rehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. When the CVE-2022-1292 was fixed it was not discovered that there are other places in the script where the file names of certificates being hashed were possibly passed to a command executed through the shell. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.4 (Affected 3.0.0,3.0.1,3.0.2,3.0.3). Fixed in OpenSSL 1.1.1p (Affected 1.1.1-1.1.1o). Fixed in OpenSSL 1.0.2zf (Affected 1.0.2-1.0.2ze). (CVE-2022-2068). Bugs fixed (https://bugzilla.redhat.com/):\n\n2041540 - RHACM 2.4 using deprecated APIs in managed clusters\n2074766 - vSphere network name doesn\u0027t allow entering spaces and doesn\u0027t reflect YAML changes\n2079418 - cluster update status is stuck, also update is not even visible\n2088486 - Policy that creates cluster role is showing as not compliant due to Request entity too large message\n2089490 - Upgraded from RHACM 2.2--\u003e2.3--\u003e2.4 and cannot create cluster\n2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add\n2097464 - ACM Console Becomes Unusable After a Time\n2100613 - RHACM 2.4.6 images\n2102436 - Cluster Pools with conflicting name of existing clusters in same namespace fails creation and deletes existing cluster\n2102495 - ManagedClusters in Pending import state after ACM hub migration\n2105075 - CVE-2022-31129 moment: inefficient parsing algorithm resulting in DoS\n2109354 - CVE-2022-31150 nodejs16: CRLF injection in node-undici\n2121396 - CVE-2022-31151 nodejs/undici: Cookie headers uncleared on cross-origin redirect\n2124794 - CVE-2022-36067 vm2:  Sandbox Escape in vm2\n\n5. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Moderate: OpenShift Container Platform 4.11.1 bug fix and security update\nAdvisory ID:       RHSA-2022:6103-01\nProduct:           Red Hat OpenShift Enterprise\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2022:6103\nIssue date:        2022-08-23\nCVE Names:         CVE-2022-1012 CVE-2022-1292 CVE-2022-1586\n                   CVE-2022-1785 CVE-2022-1897 CVE-2022-1927\n                   CVE-2022-2068 CVE-2022-2097 CVE-2022-30629\n                   CVE-2022-30631 CVE-2022-32250\n====================================================================\n1. Summary:\n\nRed Hat OpenShift Container Platform release 4.11.1 is now available with\nupdates to packages and images that fix several bugs and add enhancements. \n\nThis release includes a security update for Red Hat OpenShift Container\nPlatform 4.11. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Description:\n\nRed Hat OpenShift Container Platform is Red Hat\u0027s cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments. \n\nThis advisory contains the container images for Red Hat OpenShift Container\nPlatform 4.11.1. See the following advisory for the RPM packages for this\nrelease:\n\nhttps://access.redhat.com/errata/RHSA-2022:6102\n\nSpace precludes documenting all of the container images in this advisory. \nSee the following Release Notes documentation, which will be updated\nshortly for this release, for details about these changes:\n\nhttps://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html\n\nSecurity Fix(es):\n\n* golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631)\n* golang: crypto/tls: session tickets lack random ticket_age_add\n(CVE-2022-30629)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s)\nlisted in the References section. \n\nYou may download the oc tool and use it to inspect release image metadata\nas follows:\n\n(For x86_64 architecture)\n\n$ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.11.1-x86_64\n\nThe image digest is\nsha256:97410a5db655a9d3017b735c2c0747c849d09ff551765e49d5272b80c024a844\n\n(For s390x architecture)\n\n$ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.11.1-s390x\n\nThe image digest is\nsha256:13734de7e796e46f5403ef9ee918be88c12fdc9b73acb8777e0cc7c56a276794\n\n(For ppc64le architecture)\n\n$ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.11.1-ppc64le\n\nThe image digest is\nsha256:d0019b6b8b32cc9fea06562e6ce175086fa7de7b2b7dce171a8ac1a57f92f10b\n\n(For aarch64 architecture)\n\n$ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.11.1-aarch64\n\nThe image digest is\nsha256:3394a79e173ac17bc96a7256665701d3d7e2a95535a12f2ceb19ceb41dcd6b79\n\nAll OpenShift Container Platform 4.11 users are advised to upgrade to these\nupdated packages and images when they are available in the appropriate\nrelease channel. To check for available updates, use the OpenShift Console\nor the CLI oc command. Instructions for upgrading a cluster are available\nat\nhttps://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html\n\n3. Solution:\n\nFor OpenShift Container Platform 4.11 see the following documentation,\nwhich will be updated shortly for this release, for important instructions\non how to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html\n\n4. Bugs fixed (https://bugzilla.redhat.com/):\n\n2033256 - openshift-installer intermittent failure on AWS with \"Error: Provider produced inconsistent result after apply\" when creating the module.vpc.aws_route_table.private_routes resource\n2040715 - post 1.23 rebase: regression in service-load balancer reliability\n2063622 - Failed to install the podman package from repo rhocp-4.10-for-rhel-8-x86_64-rpms\n2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add\n2102576 - [4.11] [Cluster storage Operator] DefaultStorageClassController report fake message \"No default StorageClass for this platform\" on azure and openstack\n2103638 - No need to pass to-image-base for `oc adm release new` command when use --from-release\n2103899 - [OVN] bonding fails after active-backup fail-over and reboot,  kargs static IP\n2104386 - OVS-Configure doesn\u0027t iterate connection names containing spaces correctly\n2104435 - [dpu-network-operator] Updating images to be consistent with ART\n2104510 - Update ose-machine-config-operator images to be consistent with ART\n2104687 - MCP upgrades can stall waiting for master node reboots since MCC no longer gets drained\n2105056 - Openshift-Ansible RHEL 8 CI update\n2105444 - [OVN] Node to service traffic is blocked if service is \"internalTrafficPolicy: Local\" even backed pod is on the same node\n2106772 - openshift4/ose-operator-registry image is vulnerable to multiple CVEs\n2106795 - crio umask sometimes set to 0000\n2107003 - The bash completion doesn\u0027t work for get subcommand\n2107045 - OLM updates namespace labels even if they haven\u0027t changed\n2107342 - CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read\n2107777 - Pipeline status filter and status colors doesn\u0027t work correctly with non-english languages\n2107871 - Import: Advanced option sentence is splited into two parts and headlines has no padding\n2108021 - Machine Controller stuck with Terminated Instances while Provisioning on AWS\n2109052 - Add to application dropdown options are not visible on application-grouping sidebar action dropdown. \n2109205 - HTTPS_PROXY ENV missing in some CSI driver operators\n2109270 - Kube controllers crash when nodes are shut off in OpenStack\n2109489 - Reply to arp requests on interfaces with no ip\n2109709 - Namespace value is missing on the list when selecting \"All namespaces\" for operators\n2109731 - alertmanager-main pods failing to start due to startupprobe timeout\n2109866 - Cannot delete a Machine if a VM got stuck in ERROR\n2109977 - storageclass should not be created for unsupported vsphere version\n2110482 - [vsphere] failed to create cluster if datacenter is embedded in a Folder\n2110723 - openshift-tests: allow -f to match tests for any test suite\n2110737 - Master node in SchedulingDisabled after upgrade from 4.10.24 -\u003e 4.11.0-rc.4\n2111037 - Affinity rule created in console deployment for single-replica infrastructure\n2111347 - dummy bug for 4.10.z bz2111335\n2111471 - Node internal DNS address is not set for machine\n2111475 - Fetch internal IPs of vms from dhcp server\n2111587 - [4.11] Export OVS metrics\n2111619 - Pods are unable to reach clusterIP services, ovn-controller isn\u0027t installing the group mod flows correctly\n2111992 - OpenShift controller manager needs permissions to get/create/update leases for leader election\n2112297 - bond-cni: Backport \"mac duplicates\" 4.11\n2112353 - lifecycle.posStart hook does not have network connectivity. \n2112908 - Search resource \"virtualmachine\" in \"Home -\u003e Search\" crashes the console\n2112912 - sum_irate doesn\u0027t work in OCP 4.8\n2113926 - hypershift cluster deployment hang due to nil pointer dereference for hostedControlPlane.Spec.Etcd.Managed\n2113938 - Fix e2e tests for [reboots][machine_config_labels] (tsc=nowatchdog)\n2114574 - can not upgrade. Incorrect reading of olm.maxOpenShiftVersion\n2114602 - Upgrade failing because restrictive scc is injected into version pod\n2114964 - kola dhcp.propagation test failing\n2115315 - README file for helm charts coded in Chinese shows messy characters when viewing in developer perspective. \n2115435 - [4.11] INIT container stuck forever\n2115564 - ClusterVersion availableUpdates is stale: PromQL conditional risks vs. slow/stuck Thanos\n2115817 - Updates / config metrics are not available in 4.11\n2116009 - Node Tuning Operator(NTO) - OCP upgrade failed due to node-tuning CO still progressing\n2116557 - Order of config attributes are not maintained during conversion of PT4l from ptpconfig to ptp4l.0.config file\n2117223 - kubernetes-nmstate-operator fails to install with error \"no channel heads (entries not replaced by another entry) found in channel\"\n2117324 - catalog-operator fatal error: concurrent map writes\n2117353 - kola dhcp.propagation test out of memory\n2117370 - Migrate openshift-ansible to ansible-core\n2117746 - Bump to latest k8s.io 1.24 release\n2118214 - dummy bug for 4.10.z bz2118209\n2118375 - pass the \"--quiet\" option via the buildconfig for s2i\n\n5. JIRA issues fixed (https://issues.jboss.org/):\n\nOCPBUGS-1 - Test Bug\n\n6. References:\n\nhttps://access.redhat.com/security/cve/CVE-2022-1012\nhttps://access.redhat.com/security/cve/CVE-2022-1292\nhttps://access.redhat.com/security/cve/CVE-2022-1586\nhttps://access.redhat.com/security/cve/CVE-2022-1785\nhttps://access.redhat.com/security/cve/CVE-2022-1897\nhttps://access.redhat.com/security/cve/CVE-2022-1927\nhttps://access.redhat.com/security/cve/CVE-2022-2068\nhttps://access.redhat.com/security/cve/CVE-2022-2097\nhttps://access.redhat.com/security/cve/CVE-2022-30629\nhttps://access.redhat.com/security/cve/CVE-2022-30631\nhttps://access.redhat.com/security/cve/CVE-2022-32250\nhttps://access.redhat.com/security/updates/classification/#moderate\n\n7. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2022 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\n6FmWxlUydm8=6nTC\n-----END PGP SIGNATURE-----\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n. This software, such as Apache HTTP Server, is\ncommon to multiple JBoss middleware products, and is packaged under Red Hat\nJBoss Core Services to allow for faster distribution of updates, and for a\nmore consistent update experience. \n\nThis release of Red Hat JBoss Core Services Apache HTTP Server 2.4.51\nService Pack 1 serves as a replacement for Red Hat JBoss Core Services\nApache HTTP Server 2.4.51, and includes bug fixes and enhancements, which\nare documented in the Release Notes document linked to in the References. \n\nSecurity Fix(es):\n\n* libxml2: integer overflows with XML_PARSE_HUGE (CVE-2022-40303)\n* libxml2: dict corruption caused by entity reference cycles\n(CVE-2022-40304)\n* expat: a use-after-free in the doContent function in xmlparse.c\n(CVE-2022-40674)\n* zlib: a heap-based buffer over-read or buffer overflow in inflate in\ninflate.c via a large gzip header extra field (CVE-2022-37434)\n* curl: HSTS bypass via IDN (CVE-2022-42916)\n* curl: HTTP proxy double-free (CVE-2022-42915)\n* curl: POST following PUT confusion (CVE-2022-32221)\n* httpd: mod_proxy: X-Forwarded-For dropped by hop-by-hop mechanism\n(CVE-2022-31813)\n* httpd: mod_sed: DoS vulnerability (CVE-2022-30522)\n* httpd: out-of-bounds read in ap_strcmp_match() (CVE-2022-28615)\n* httpd: out-of-bounds read via ap_rwrite() (CVE-2022-28614)\n* httpd: mod_proxy_ajp: Possible request smuggling (CVE-2022-26377)\n* curl: control code in cookie denial of service (CVE-2022-35252)\n* zlib: a heap-based buffer over-read or buffer overflow in inflate in\ninflate.c via a large gzip header extra field (CVE-2022-37434)\n* jbcs-httpd24-httpd: httpd: mod_isapi: out-of-bounds read (CVE-2022-28330)\n* curl: Unpreserved file permissions (CVE-2022-32207)\n* curl: various flaws (CVE-2022-32206 CVE-2022-32208)\n* openssl: the c_rehash script allows command injection (CVE-2022-2068)\n* openssl: c_rehash script allows command injection (CVE-2022-1292)\n* jbcs-httpd24-httpd: httpd: core: Possible buffer overflow with very large\nor unlimited LimitXMLRequestBody (CVE-2022-22721)\n* jbcs-httpd24-httpd: httpd: mod_sed: Read/write beyond bounds\n(CVE-2022-23943)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. Bugs fixed (https://bugzilla.redhat.com/):\n\n2064319 - CVE-2022-23943 httpd: mod_sed: Read/write beyond bounds\n2064320 - CVE-2022-22721 httpd: core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody\n2081494 - CVE-2022-1292 openssl: c_rehash script allows command injection\n2094997 - CVE-2022-26377 httpd: mod_proxy_ajp: Possible request smuggling\n2095000 - CVE-2022-28330 httpd: mod_isapi: out-of-bounds read\n2095002 - CVE-2022-28614 httpd: Out-of-bounds read via ap_rwrite()\n2095006 - CVE-2022-28615 httpd: Out-of-bounds read in ap_strcmp_match()\n2095015 - CVE-2022-30522 httpd: mod_sed: DoS vulnerability\n2095020 - CVE-2022-31813 httpd: mod_proxy: X-Forwarded-For dropped by hop-by-hop mechanism\n2097310 - CVE-2022-2068 openssl: the c_rehash script allows command injection\n2099300 - CVE-2022-32206 curl: HTTP compression denial of service\n2099305 - CVE-2022-32207 curl: Unpreserved file permissions\n2099306 - CVE-2022-32208 curl: FTP-KRB bad message verification\n2116639 - CVE-2022-37434 zlib: heap-based buffer over-read and overflow in inflate() in inflate.c via a large gzip header extra field\n2120718 - CVE-2022-35252 curl: control code in cookie denial of service\n2130769 - CVE-2022-40674 expat: a use-after-free in the doContent function in xmlparse.c\n2135411 - CVE-2022-32221 curl: POST following PUT confusion\n2135413 - CVE-2022-42915 curl: HTTP proxy double-free\n2135416 - CVE-2022-42916 curl: HSTS bypass via IDN\n2136266 - CVE-2022-40303 libxml2: integer overflows with XML_PARSE_HUGE\n2136288 - CVE-2022-40304 libxml2: dict corruption caused by entity reference cycles\n\n5. ==========================================================================\nUbuntu Security Notice USN-6457-1\nOctober 30, 2023\n\nnodejs vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 22.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in Node.js. \n\nSoftware Description:\n- nodejs: An open-source, cross-platform JavaScript runtime environment. \n\nDetails:\n\nTavis Ormandy discovered that Node.js incorrectly handled certain inputs. If a\nuser or an automated system were tricked into opening a specially crafted\ninput file, a remote attacker could possibly use this issue to cause a\ndenial of service. (CVE-2022-0778)\n\nElison Niven discovered that Node.js incorrectly handled certain inputs. If a\nuser or an automated system were tricked into opening a specially crafted\ninput file, a remote attacker could possibly use this issue to execute\narbitrary code. (CVE-2022-1292)\n\nChancen and Daniel Fiala discovered that Node.js incorrectly handled certain\ninputs. If a user or an automated system were tricked into opening a specially\ncrafted input file, a remote attacker could possibly use this issue to execute\narbitrary code. (CVE-2022-2068)\n\nAlex Chernyakhovsky discovered that Node.js incorrectly handled certain\ninputs. If a user or an automated system were tricked into opening a specially\ncrafted input file, a remote attacker could possibly use this issue to execute\narbitrary code. (CVE-2022-2097)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 22.04 LTS:\n   libnode-dev                     12.22.9~dfsg-1ubuntu3.1\n   libnode72                       12.22.9~dfsg-1ubuntu3.1\n   nodejs                          12.22.9~dfsg-1ubuntu3.1\n   nodejs-doc                      12.22.9~dfsg-1ubuntu3.1\n\nIn general, a standard system update will make all the necessary changes. \n\nOpenSSL 1.0.2 users should upgrade to 1.0.2zf (premium support customers only)\nOpenSSL 1.1.1 users should upgrade to 1.1.1p\nOpenSSL 3.0 users should upgrade to 3.0.4\n\nThis issue was reported to OpenSSL on the 20th May 2022.  It was found by\nChancen of Qingteng 73lab.  A further instance of the issue was found by\nDaniel Fiala of OpenSSL during a code review of the script.  The fix for\nthese issues was developed by Daniel Fiala and Tomas Mraz from OpenSSL. \n\nNote\n====\n\nOpenSSL 1.0.2 is out of support and no longer receiving public updates. Extended\nsupport is available for premium support customers:\nhttps://www.openssl.org/support/contracts.html\n\nOpenSSL 1.1.0 is out of support and no longer receiving updates of any kind. \n\nUsers of these versions should upgrade to OpenSSL 3.0 or 1.1.1. \n\nReferences\n==========\n\nURL for this Security Advisory:\nhttps://www.openssl.org/news/secadv/20220621.txt\n\nNote: the online version of the advisory may be updated with additional details\nover time. \n\nFor details of OpenSSL severity classifications please see:\nhttps://www.openssl.org/policies/secpolicy.html\n. Description:\n\nRed Hat Advanced Cluster Management for Kubernetes 2.6.0 images\n\nRed Hat Advanced Cluster Management for Kubernetes provides the\ncapabilities to address common challenges that administrators and site\nreliability engineers face as they work across a range of public and\nprivate cloud environments. Clusters and applications are all visible and\nmanaged from a single console\u2014with security policy built in. See\nthe following Release Notes documentation, which will be updated shortly\nfor this\nrelease, for additional details about this release:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.6/html/release_notes/\n\nSecurity fixes: \n\n* CVE-2022-31129 moment: inefficient parsing algorithm resulting in DoS\n\n* CVE-2022-30629 golang: crypto/tls: session tickets lack random\nticket_age_add\n\n* CVE-2022-1705 golang: net/http: improper sanitization of\nTransfer-Encoding header\n\n* CVE-2022-1962 golang: go/parser: stack exhaustion in all Parse* functions\n\n* CVE-2022-28131 golang: encoding/xml: stack exhaustion in Decoder.Skip\n\n* CVE-2022-30630 golang: io/fs: stack exhaustion in Glob\n\n* CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read\n\n* CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob\n\n* CVE-2022-30633 golang: encoding/xml: stack exhaustion in Unmarshal\n\n* CVE-2022-30635 golang: encoding/gob: stack exhaustion in Decoder.Decode\n\n* CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy -\nomit X-Forwarded-For not working\n\nBug fixes:\n\n* assisted-service repo pin-latest.py script should allow custom tags to be\npinned (BZ# 2065661)\n\n* assisted-service-build image is too big in size (BZ# 2066059)\n\n* assisted-service pin-latest.py script should exclude the postgres image\n(BZ# 2076901)\n\n* PXE artifacts need to be served via HTTP (BZ# 2078531)\n\n* Implementing new service-agent protocol on agent side (BZ# 2081281)\n\n* RHACM 2.6.0 images (BZ# 2090906)\n\n* Assisted service POD keeps crashing after a bare metal host is created\n(BZ# 2093503)\n\n* Assisted service triggers the worker nodes re-provisioning on the hub\ncluster when the converged flow is enabled (BZ# 2096106)\n\n* Fix assisted CI jobs that fail for cluster-info readiness (BZ# 2097696)\n\n* Nodes are required to have installation disks of at least 120GB instead\nof at minimum of 100GB (BZ# 2099277)\n\n* The pre-selected search keyword is not readable (BZ# 2107736)\n\n* The value of label expressions in the new placement for policy and\npolicysets cannot be shown real-time from UI (BZ# 2111843)\n\n3. Bugs fixed (https://bugzilla.redhat.com/):\n\n2065661 - assisted-service repo pin-latest.py script should allow custom tags to be pinned\n2066059 - assisted-service-build image is too big in size\n2076901 - assisted-service pin-latest.py script should exclude the postgres image\n2078531 - iPXE artifacts need to be served via HTTP\n2081281 - Implementing new service-agent protocol on agent side\n2090901 - Capital letters in install-config.yaml .platform.baremetal.hosts[].name cause bootkube errors\n2090906 - RHACM 2.6.0 images\n2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add\n2093503 - Assisted service POD keeps crashing after a bare metal host is created\n2096106 - Assisted service triggers the worker nodes re-provisioning on the hub cluster when the converged flow is enabled\n2096445 - Assisted service POD keeps crashing after a bare metal host is created\n2096460 - Spoke BMH stuck \"inspecting\" when deployed via  the converged workflow\n2097696 - Fix assisted CI jobs that fail for cluster-info readiness\n2099277 - Nodes are required to have installation disks of at least 120GB instead of at minimum of 100GB\n2103703 - Automatic version upgrade triggered for oadp operator installed by cluster-backup-chart\n2104117 - Spoke BMH stuck ?available? after changing a BIOS attribute via the converged workflow\n2104984 - Infrastructure operator missing clusterrole permissions for interacting with mutatingwebhookconfigurations\n2105075 - CVE-2022-31129 moment: inefficient parsing algorithm resulting in DoS\n2105339 - Search Application button on the Application Table for Subscription applications does not Redirect\n2105357 - [UI] hypershift cluster creation error - n[0] is undefined\n2106347 - Submariner error looking up service account submariner-operator/submariner-addon-sa\n2106882 - Security Context Restrictions are restricting creation of some pods which affects the deployment of some applications\n2107049 - The clusterrole for global clusterset did not created by default\n2107065 - governance-policy-framework in CrashLoopBackOff state on spoke cluster: Failed to start manager {\"error\": \"error listening on :8081: listen tcp :8081: bind: address already in use\"}\n2107342 - CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read\n2107370 - Helm Release resource recreation feature does not work with the local cluster\n2107371 - CVE-2022-30630 golang: io/fs: stack exhaustion in Glob\n2107374 - CVE-2022-1705 golang: net/http: improper sanitization of Transfer-Encoding header\n2107376 - CVE-2022-1962 golang: go/parser: stack exhaustion in all Parse* functions\n2107383 - CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working\n2107386 - CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob\n2107388 - CVE-2022-30635 golang: encoding/gob: stack exhaustion in Decoder.Decode\n2107390 - CVE-2022-28131 golang: encoding/xml: stack exhaustion in Decoder.Skip\n2107392 - CVE-2022-30633 golang: encoding/xml: stack exhaustion in Unmarshal\n2108888 - Hypershift on AWS - control plane not running\n2109370 - The button to create the cluster is not visible\n2111203 - Add ocp 4.11 to filters for discovering clusters in ACM 2.6\n2111218 - Create cluster - Infrastructure page crashes\n2111651 - \"View application\" button on app table for Flux applications redirects to apiVersion=ocp instead of flux\n2111663 - Hosted cluster in Pending import state\n2111671 - Leaked namespaces after deleting hypershift deployment\n2111770 - [ACM 2.6] there is no node info for remote cluster in multiple hubs\n2111843 - The value of label expressions in the new placement for policy and policysets cannot be shown real-time from UI\n2112180 - The policy page is crashed after input keywords in the search box\n2112281 - config-policy-controller pod can\u0027t startup in the OCP3.11 managed cluster\n2112318 - Can\u0027t delete the objects which are re-created by policy when deleting the policy\n2112321 - BMAC reconcile loop never stops after changes\n2112426 - No cluster discovered due to x509: certificate signed by unknown authority\n2112478 - Value of delayAfterRunSeconds is not shown on the final submit panel and the word itself should not be wrapped. \n2112793 - Can\u0027t view details of the policy template when set the spec.pruneObjectBehavior as unsupported value\n2112803 - ClusterServiceVersion for release 2.6 branch references \"latest\" tag\n2113787 - [ACM 2.6] can not delete namespaces after detaching the hosted cluster\n2113838 - the cluster proxy-agent was deployed on the non-infra nodes\n2113842 - [ACM 2.6] must restart hosting cluster registration pod if update work-manager-addon cr to change installNamespace\n2114982 - Control plane type shows \u0027Standalone\u0027 for hypershift cluster\n2115622 - Hub fromsecret function doesn\u0027t work for hosted mode in multiple hub\n2115723 - Can\u0027t view details of the policy template for customer and hypershift cluster in hosted mode from UI\n2115993 - Policy automation details panel was not updated after editing the mode back to disabled\n2116211 - Count of violations with unknown status was not accurate when managed clusters have mixed status\n2116329 - cluster-proxy-agent not startup due to the imagepullbackoff on spoke cluster\n2117113 - The proxy-server-host was not correct in cluster-proxy-agent\n2117187 - pruneObjectBehavior radio selection cannot work well and always switch the first one template in multiple configurationPolicy templates\n2117480 - [ACM 2.6] infra-id of HypershiftDeployment doesn\u0027t work\n2118338 - Report the \"namespace not found\" error after clicked view yaml link of a policy in the multiple hub env\n2119326 - Can\u0027t view details of the SecurityContextConstraints policy for managed clusters from UI\n\n5. \n\nBug Fix(es):\n\n* Cloning a Block DV to VM with Filesystem with not big enough size comes\nto endless loop - using pvc api (BZ#2033191)\n\n* Restart of VM Pod causes SSH keys to be regenerated within VM\n(BZ#2087177)\n\n* Import gzipped raw file causes image to be downloaded and uncompressed to\nTMPDIR (BZ#2089391)\n\n* [4.11] VM Snapshot Restore hangs indefinitely when backed by a\nsnapshotclass (BZ#2098225)\n\n* Fedora version in DataImportCrons is not \u0027latest\u0027 (BZ#2102694)\n\n* [4.11] Cloned VM\u0027s snapshot restore fails if the source VM disk is\ndeleted (BZ#2109407)\n\n* CNV introduces a compliance check fail in \"ocp4-moderate\" profile -\nroutes-protected-by-tls (BZ#2110562)\n\n* Nightly build: v4.11.0-578: index format was changed in 4.11 to\nfile-based instead of sqlite-based (BZ#2112643)\n\n* Unable to start windows VMs on PSI setups (BZ#2115371)\n\n* [4.11.1]virt-launcher cannot be started on OCP 4.12 due to PodSecurity\nrestricted:v1.24 (BZ#2128997)\n\n* Mark Windows 11 as TechPreview (BZ#2129013)\n\n* 4.11.1 rpms (BZ#2139453)\n\nThis advisory contains the following OpenShift Virtualization 4.11.1\nimages. \n\nRHEL-8-CNV-4.11\n\nvirt-cdi-operator-container-v4.11.1-5\nvirt-cdi-uploadserver-container-v4.11.1-5\nvirt-cdi-apiserver-container-v4.11.1-5\nvirt-cdi-importer-container-v4.11.1-5\nvirt-cdi-controller-container-v4.11.1-5\nvirt-cdi-cloner-container-v4.11.1-5\nvirt-cdi-uploadproxy-container-v4.11.1-5\ncheckup-framework-container-v4.11.1-3\nkubevirt-tekton-tasks-wait-for-vmi-status-container-v4.11.1-7\nkubevirt-tekton-tasks-create-datavolume-container-v4.11.1-7\nkubevirt-template-validator-container-v4.11.1-4\nvirt-handler-container-v4.11.1-5\nhostpath-provisioner-operator-container-v4.11.1-4\nvirt-api-container-v4.11.1-5\nvm-network-latency-checkup-container-v4.11.1-3\ncluster-network-addons-operator-container-v4.11.1-5\nvirtio-win-container-v4.11.1-4\nvirt-launcher-container-v4.11.1-5\novs-cni-marker-container-v4.11.1-5\nhyperconverged-cluster-webhook-container-v4.11.1-7\nvirt-controller-container-v4.11.1-5\nvirt-artifacts-server-container-v4.11.1-5\nkubevirt-tekton-tasks-modify-vm-template-container-v4.11.1-7\nkubevirt-tekton-tasks-disk-virt-customize-container-v4.11.1-7\nlibguestfs-tools-container-v4.11.1-5\nhostpath-provisioner-container-v4.11.1-4\nkubevirt-tekton-tasks-disk-virt-sysprep-container-v4.11.1-7\nkubevirt-tekton-tasks-copy-template-container-v4.11.1-7\ncnv-containernetworking-plugins-container-v4.11.1-5\nbridge-marker-container-v4.11.1-5\nvirt-operator-container-v4.11.1-5\nhostpath-csi-driver-container-v4.11.1-4\nkubevirt-tekton-tasks-create-vm-from-template-container-v4.11.1-7\nkubemacpool-container-v4.11.1-5\nhyperconverged-cluster-operator-container-v4.11.1-7\nkubevirt-ssp-operator-container-v4.11.1-4\novs-cni-plugin-container-v4.11.1-5\nkubevirt-tekton-tasks-cleanup-vm-container-v4.11.1-7\nkubevirt-tekton-tasks-operator-container-v4.11.1-2\ncnv-must-gather-container-v4.11.1-8\nkubevirt-console-plugin-container-v4.11.1-9\nhco-bundle-registry-container-v4.11.1-49\n\n3. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n4. Bugs fixed (https://bugzilla.redhat.com/):\n\n2033191 - Cloning a Block DV to VM with Filesystem with not big enough size comes to endless loop - using pvc api\n2064857 - CVE-2022-24921 golang: regexp: stack exhaustion via a deeply nested expression\n2070772 - When specifying pciAddress for several SR-IOV NIC they are not correctly propagated to libvirt XML\n2077688 - CVE-2022-24675 golang: encoding/pem: fix stack overflow in Decode\n2077689 - CVE-2022-28327 golang: crypto/elliptic: panic caused by oversized scalar\n2087177 - Restart of VM Pod causes SSH keys to be regenerated within VM\n2089391 - Import gzipped raw file causes image to be downloaded and uncompressed to TMPDIR\n2091856 - ?Edit BootSource? action should have more explicit information when disabled\n2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add\n2098225 - [4.11] VM Snapshot Restore hangs indefinitely when backed by a snapshotclass\n2100495 - CVE-2021-38561 golang: out-of-bounds read in golang.org/x/text/language leads to DoS\n2102694 - Fedora version in DataImportCrons is not \u0027latest\u0027\n2109407 - [4.11] Cloned VM\u0027s snapshot restore fails if the source VM disk is deleted\n2110562 - CNV introduces a compliance check fail in \"ocp4-moderate\" profile - routes-protected-by-tls\n2112643 - Nightly build: v4.11.0-578: index format was changed in 4.11 to file-based instead of sqlite-based\n2115371 - Unable to start windows VMs on PSI setups\n2119613 - GiB changes to B in Template\u0027s Edit boot source reference modal\n2128554 - The storageclass of VM disk is different from quick created and customize created after changed the default storageclass\n2128872 - [4.11]Can\u0027t restore cloned VM\n2128997 - [4.11.1]virt-launcher cannot be started on OCP 4.12 due to PodSecurity restricted:v1.24\n2129013 - Mark Windows 11 as TechPreview\n2129235 - [RFE] Add \"Copy SSH command\" to VM action list\n2134668 - Cannot edit ssh even vm is stopped\n2139453 - 4.11.1 rpms\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n2064698 - CVE-2020-36518 jackson-databind: denial of service via a large depth of nested objects\n2113814 - CVE-2022-32189 golang: math/big: decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service\n2124669 - CVE-2022-27664 golang: net/http: handle server errors after sending GOAWAY\n2132867 - CVE-2022-2879 golang: archive/tar: unbounded memory consumption when reading headers\n2132868 - CVE-2022-2880 golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters\n2132872 - CVE-2022-41715 golang: regexp/syntax: limit memory used by parsing regexps\n2135244 - CVE-2022-42003 jackson-databind: deep wrapper array nesting wrt UNWRAP_SINGLE_VALUE_ARRAYS\n2135247 - CVE-2022-42004 jackson-databind: use of deeply nested arrays\n2140597 - CVE-2022-37603 loader-utils:Regular expression denial of service\n\n5. JIRA issues fixed (https://issues.jboss.org/):\n\nLOG-2860 - Error on LokiStack Components when forwarding logs to Loki on proxy cluster\nLOG-3131 - vector: kube API server certificate validation failure due to hostname mismatch\nLOG-3222 - [release-5.5] fluentd plugin for kafka ca-bundle secret doesn\u0027t support multiple CAs\nLOG-3226 - FluentdQueueLengthIncreasing rule failing to be evaluated. \nLOG-3284 - [release-5.5][Vector] logs parsed into structured when json is set without structured types. \nLOG-3287 - [release-5.5] Increase value of cluster-logging PriorityClass to move closer to system-cluster-critical value\nLOG-3301 - [release-5.5][ClusterLogging] elasticsearchStatus in ClusterLogging instance CR is not updated when Elasticsearch status is changed\nLOG-3305 - [release-5.5] Kibana Authentication Exception cookie issue\nLOG-3310 - [release-5.5] Can\u0027t choose correct CA ConfigMap Key when creating lokistack in Console\nLOG-3332 - [release-5.5] Reconcile error on controller when creating LokiStack with tls config\n\n6",
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VAR-201909-0695

Vulnerability from variot - Updated: 2025-12-22 23:11

A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. This vulnerability stems from the incorrect verification of data boundaries when the network system or product performs operations on the memory, resulting in incorrect read and write operations to other associated memory locations. Attackers can exploit this vulnerability to cause buffer overflow or heap overflow, etc. (CVE-2019-15031)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 19.04: linux-image-5.0.0-1016-aws 5.0.0-1016.18 linux-image-5.0.0-1017-gcp 5.0.0-1017.17 linux-image-5.0.0-1017-kvm 5.0.0-1017.18 linux-image-5.0.0-1017-raspi2 5.0.0-1017.17 linux-image-5.0.0-1020-azure 5.0.0-1020.21 linux-image-5.0.0-1021-snapdragon 5.0.0-1021.22 linux-image-5.0.0-29-generic 5.0.0-29.31 linux-image-5.0.0-29-generic-lpae 5.0.0-29.31 linux-image-5.0.0-29-lowlatency 5.0.0-29.31 linux-image-aws 5.0.0.1016.17 linux-image-azure 5.0.0.1020.19 linux-image-gcp 5.0.0.1017.43 linux-image-generic 5.0.0.29.30 linux-image-generic-lpae 5.0.0.29.30 linux-image-gke 5.0.0.1017.43 linux-image-kvm 5.0.0.1017.17 linux-image-lowlatency 5.0.0.29.30 linux-image-raspi2 5.0.0.1017.14 linux-image-snapdragon 5.0.0.1021.14 linux-image-virtual 5.0.0.29.30

Ubuntu 18.04 LTS: linux-image-4.15.0-1025-oracle 4.15.0-1025.28 linux-image-4.15.0-1044-gcp 4.15.0-1044.70 linux-image-4.15.0-1044-gke 4.15.0-1044.46 linux-image-4.15.0-1046-kvm 4.15.0-1046.46 linux-image-4.15.0-1047-raspi2 4.15.0-1047.51 linux-image-4.15.0-1050-aws 4.15.0-1050.52 linux-image-4.15.0-1056-oem 4.15.0-1056.65 linux-image-4.15.0-1064-snapdragon 4.15.0-1064.71 linux-image-4.15.0-64-generic 4.15.0-64.73 linux-image-4.15.0-64-generic-lpae 4.15.0-64.73 linux-image-4.15.0-64-lowlatency 4.15.0-64.73 linux-image-5.0.0-1017-gke 5.0.0-1017.17~18.04.1 linux-image-5.0.0-1020-azure 5.0.0-1020.21~18.04.1 linux-image-5.0.0-29-generic 5.0.0-29.31~18.04.1 linux-image-5.0.0-29-generic-lpae 5.0.0-29.31~18.04.1 linux-image-5.0.0-29-lowlatency 5.0.0-29.31~18.04.1 linux-image-aws 4.15.0.1050.49 linux-image-azure 5.0.0.1020.30 linux-image-gcp 4.15.0.1044.70 linux-image-generic 4.15.0.64.66 linux-image-generic-hwe-18.04 5.0.0.29.86 linux-image-generic-lpae 4.15.0.64.66 linux-image-generic-lpae-hwe-18.04 5.0.0.29.86 linux-image-gke 4.15.0.1044.47 linux-image-gke-4.15 4.15.0.1044.47 linux-image-gke-5.0 5.0.0.1017.7 linux-image-kvm 4.15.0.1046.46 linux-image-lowlatency 4.15.0.64.66 linux-image-lowlatency-hwe-18.04 5.0.0.29.86 linux-image-oem 4.15.0.1056.60 linux-image-oracle 4.15.0.1025.28 linux-image-powerpc-e500mc 4.15.0.64.66 linux-image-powerpc-smp 4.15.0.64.66 linux-image-powerpc64-emb 4.15.0.64.66 linux-image-powerpc64-smp 4.15.0.64.66 linux-image-raspi2 4.15.0.1047.45 linux-image-snapdragon 4.15.0.1064.67 linux-image-snapdragon-hwe-18.04 5.0.0.29.86 linux-image-virtual 4.15.0.64.66 linux-image-virtual-hwe-18.04 5.0.0.29.86

Ubuntu 16.04 LTS: linux-image-4.15.0-1025-oracle 4.15.0-1025.28~16.04.1 linux-image-4.15.0-1044-gcp 4.15.0-1044.46 linux-image-4.15.0-1050-aws 4.15.0-1050.52~16.04.1 linux-image-4.15.0-1059-azure 4.15.0-1059.64 linux-image-4.15.0-64-generic 4.15.0-64.73~16.04.1 linux-image-4.15.0-64-generic-lpae 4.15.0-64.73~16.04.1 linux-image-4.15.0-64-lowlatency 4.15.0-64.73~16.04.1 linux-image-4.4.0-1058-kvm 4.4.0-1058.65 linux-image-4.4.0-1094-aws 4.4.0-1094.105 linux-image-4.4.0-1122-raspi2 4.4.0-1122.131 linux-image-4.4.0-1126-snapdragon 4.4.0-1126.132 linux-image-4.4.0-164-generic 4.4.0-164.192 linux-image-4.4.0-164-generic-lpae 4.4.0-164.192 linux-image-4.4.0-164-lowlatency 4.4.0-164.192 linux-image-4.4.0-164-powerpc-e500mc 4.4.0-164.192 linux-image-4.4.0-164-powerpc-smp 4.4.0-164.192 linux-image-4.4.0-164-powerpc64-emb 4.4.0-164.192 linux-image-4.4.0-164-powerpc64-smp 4.4.0-164.192 linux-image-aws 4.4.0.1094.98 linux-image-aws-hwe 4.15.0.1050.50 linux-image-azure 4.15.0.1059.62 linux-image-gcp 4.15.0.1044.58 linux-image-generic 4.4.0.164.172 linux-image-generic-hwe-16.04 4.15.0.64.84 linux-image-generic-lpae 4.4.0.164.172 linux-image-generic-lpae-hwe-16.04 4.15.0.64.84 linux-image-gke 4.15.0.1044.58 linux-image-kvm 4.4.0.1058.58 linux-image-lowlatency 4.4.0.164.172 linux-image-lowlatency-hwe-16.04 4.15.0.64.84 linux-image-oem 4.15.0.64.84 linux-image-oracle 4.15.0.1025.18 linux-image-powerpc-e500mc 4.4.0.164.172 linux-image-powerpc-smp 4.4.0.164.172 linux-image-powerpc64-emb 4.4.0.164.172 linux-image-powerpc64-smp 4.4.0.164.172 linux-image-raspi2 4.4.0.1122.122 linux-image-snapdragon 4.4.0.1126.118 linux-image-virtual 4.4.0.164.172 linux-image-virtual-hwe-16.04 4.15.0.64.84

After a standard system update you need to reboot your computer to make all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. ========================================================================== Kernel Live Patch Security Notice 0058-1 October 22, 2019

linux vulnerability

A security issue affects these releases of Ubuntu:

| Series | Base kernel | Arch | flavors | |------------------+--------------+----------+------------------| | Ubuntu 18.04 LTS | 4.15.0 | amd64 | aws | | Ubuntu 18.04 LTS | 4.15.0 | amd64 | generic | | Ubuntu 18.04 LTS | 4.15.0 | amd64 | lowlatency | | Ubuntu 18.04 LTS | 4.15.0 | amd64 | oem | | Ubuntu 18.04 LTS | 5.0.0 | amd64 | azure | | Ubuntu 14.04 LTS | 4.4.0 | amd64 | generic | | Ubuntu 14.04 LTS | 4.4.0 | amd64 | lowlatency | | Ubuntu 16.04 LTS | 4.4.0 | amd64 | aws | | Ubuntu 16.04 LTS | 4.4.0 | amd64 | generic | | Ubuntu 16.04 LTS | 4.4.0 | amd64 | lowlatency | | Ubuntu 16.04 LTS | 4.15.0 | amd64 | azure | | Ubuntu 16.04 LTS | 4.15.0 | amd64 | generic | | Ubuntu 16.04 LTS | 4.15.0 | amd64 | lowlatency |

Summary:

Several security issues were fixed in the kernel.

Software Description: - linux: Linux kernel

Details:

It was discovered that a race condition existed in the GFS2 file system in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2016-10905)

It was discovered that a use-after-free error existed in the block layer subsystem of the Linux kernel when certain failure conditions occurred. A local attacker could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-20856)

It was discovered that the USB gadget Midi driver in the Linux kernel contained a double-free vulnerability when handling certain error conditions. A local attacker could use this to cause a denial of service (system crash). (CVE-2018-20961)

It was discovered that the XFS file system in the Linux kernel did not properly handle mount failures in some situations. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2018-20976)

It was discovered that the RSI 91x Wi-Fi driver in the Linux kernel did not did not handle detach operations correctly, leading to a use-after-free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-21008)

It was discovered that the Intel Wi-Fi device driver in the Linux kernel did not properly validate certain Tunneled Direct Link Setup (TDLS). A physically proximate attacker could use this to cause a denial of service (Wi-Fi disconnect). (CVE-2019-0136)

It was discovered that the Linux kernel on ARM processors allowed a tracing process to modify a syscall after a seccomp decision had been made on that syscall. A local attacker could possibly use this to bypass seccomp restrictions. (CVE-2019-2054)

It was discovered that an integer overflow existed in the Binder implementation of the Linux kernel, leading to a buffer overflow. A local attacker could use this to escalate privileges. (CVE-2019-2181)

It was discovered that the Marvell Wireless LAN device driver in the Linux kernel did not properly validate the BSS descriptor. A local attacker could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-3846)

It was discovered that a heap buffer overflow existed in the Marvell Wireless LAN device driver for the Linux kernel. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-10126)

It was discovered that the Bluetooth UART implementation in the Linux kernel did not properly check for missing tty operations. A local attacker could use this to cause a denial of service. (CVE-2019-10207)

Jonathan Looney discovered that an integer overflow existed in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service (system crash). (CVE-2019-11477)

Jonathan Looney discovered that the TCP retransmission queue implementation in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. (CVE-2019-11478)

It was discovered that the ext4 file system implementation in the Linux kernel did not properly zero out memory in some situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2019-11833)

It was discovered that the PowerPC dlpar implementation in the Linux kernel did not properly check for allocation errors in some situations. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2019-12614)

It was discovered that the floppy driver in the Linux kernel did not properly validate meta data, leading to a buffer overread. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-14283)

It was discovered that the floppy driver in the Linux kernel did not properly validate ioctl() calls, leading to a division-by-zero. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-14284)

Wen Huang discovered that the Marvell Wi-Fi device driver in the Linux kernel did not properly perform bounds checking, leading to a heap overflow. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-14814)

Wen Huang discovered that the Marvell Wi-Fi device driver in the Linux kernel did not properly perform bounds checking, leading to a heap overflow. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-14815)

Wen Huang discovered that the Marvell Wi-Fi device driver in the Linux kernel did not properly perform bounds checking, leading to a heap overflow. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-14816)

Matt Delco discovered that the KVM hypervisor implementation in the Linux kernel did not properly perform bounds checking when handling coalesced MMIO write operations. A local attacker with write access to /dev/kvm could use this to cause a denial of service (system crash). (CVE-2019-14821)

Peter Pi discovered a buffer overflow in the virtio network backend (vhost_net) implementation in the Linux kernel. (CVE-2019-14835)

Update instructions:

The problem can be corrected by updating your livepatches to the following versions:

| Kernel | Version | flavors | |--------------------------+----------+--------------------------| | 4.4.0-148.174 | 58.1 | lowlatency, generic | | 4.4.0-148.174~14.04.1 | 58.1 | lowlatency, generic | | 4.4.0-150.176 | 58.1 | generic, lowlatency | | 4.4.0-150.176~14.04.1 | 58.1 | lowlatency, generic | | 4.4.0-151.178 | 58.1 | lowlatency, generic | | 4.4.0-151.178~14.04.1 | 58.1 | generic, lowlatency | | 4.4.0-154.181 | 58.1 | lowlatency, generic | | 4.4.0-154.181~14.04.1 | 58.1 | generic, lowlatency | | 4.4.0-157.185 | 58.1 | lowlatency, generic | | 4.4.0-157.185~14.04.1 | 58.1 | generic, lowlatency | | 4.4.0-159.187 | 58.1 | lowlatency, generic | | 4.4.0-159.187~14.04.1 | 58.1 | generic, lowlatency | | 4.4.0-161.189 | 58.1 | lowlatency, generic | | 4.4.0-161.189~14.04.1 | 58.1 | lowlatency, generic | | 4.4.0-164.192 | 58.1 | lowlatency, generic | | 4.4.0-164.192~14.04.1 | 58.1 | lowlatency, generic | | 4.4.0-165.193 | 58.1 | generic, lowlatency | | 4.4.0-1083.93 | 58.1 | aws | | 4.4.0-1084.94 | 58.1 | aws | | 4.4.0-1085.96 | 58.1 | aws | | 4.4.0-1087.98 | 58.1 | aws | | 4.4.0-1088.99 | 58.1 | aws | | 4.4.0-1090.101 | 58.1 | aws | | 4.4.0-1092.103 | 58.1 | aws | | 4.4.0-1094.105 | 58.1 | aws | | 4.15.0-50.54 | 58.1 | generic, lowlatency | | 4.15.0-50.54~16.04.1 | 58.1 | generic, lowlatency | | 4.15.0-51.55 | 58.1 | generic, lowlatency | | 4.15.0-51.55~16.04.1 | 58.1 | generic, lowlatency | | 4.15.0-52.56 | 58.1 | lowlatency, generic | | 4.15.0-52.56~16.04.1 | 58.1 | generic, lowlatency | | 4.15.0-54.58 | 58.1 | generic, lowlatency | | 4.15.0-54.58~16.04.1 | 58.1 | generic, lowlatency | | 4.15.0-55.60 | 58.1 | generic, lowlatency | | 4.15.0-58.64 | 58.1 | generic, lowlatency | | 4.15.0-58.64~16.04.1 | 58.1 | lowlatency, generic | | 4.15.0-60.67 | 58.1 | lowlatency, generic | | 4.15.0-60.67~16.04.1 | 58.1 | generic, lowlatency | | 4.15.0-62.69 | 58.1 | generic, lowlatency | | 4.15.0-62.69~16.04.1 | 58.1 | lowlatency, generic | | 4.15.0-64.73 | 58.1 | generic, lowlatency | | 4.15.0-64.73~16.04.1 | 58.1 | lowlatency, generic | | 4.15.0-65.74 | 58.1 | lowlatency, generic | | 4.15.0-1038.43 | 58.1 | oem | | 4.15.0-1039.41 | 58.1 | aws | | 4.15.0-1039.44 | 58.1 | oem | | 4.15.0-1040.42 | 58.1 | aws | | 4.15.0-1041.43 | 58.1 | aws | | 4.15.0-1043.45 | 58.1 | aws | | 4.15.0-1043.48 | 58.1 | oem | | 4.15.0-1044.46 | 58.1 | aws | | 4.15.0-1045.47 | 58.1 | aws | | 4.15.0-1045.50 | 58.1 | oem | | 4.15.0-1047.49 | 58.1 | aws | | 4.15.0-1047.51 | 58.1 | azure | | 4.15.0-1048.50 | 58.1 | aws | | 4.15.0-1049.54 | 58.1 | azure | | 4.15.0-1050.52 | 58.1 | aws | | 4.15.0-1050.55 | 58.1 | azure | | 4.15.0-1050.57 | 58.1 | oem | | 4.15.0-1051.53 | 58.1 | aws | | 4.15.0-1051.56 | 58.1 | azure | | 4.15.0-1052.57 | 58.1 | azure | | 4.15.0-1055.60 | 58.1 | azure | | 4.15.0-1056.61 | 58.1 | azure | | 4.15.0-1056.65 | 58.1 | oem | | 4.15.0-1057.62 | 58.1 | azure | | 4.15.0-1057.66 | 58.1 | oem | | 4.15.0-1059.64 | 58.1 | azure | | 5.0.0-1014.14~18.04.1 | 58.1 | azure | | 5.0.0-1016.17~18.04.1 | 58.1 | azure | | 5.0.0-1018.19~18.04.1 | 58.1 | azure | | 5.0.0-1020.21~18.04.1 | 58.1 | azure |

Support Information:

Kernels older than the levels listed below do not receive livepatch updates. Please upgrade your kernel as soon as possible.

| Series | Version | Flavors | |------------------+------------------+--------------------------| | Ubuntu 18.04 LTS | 4.15.0-1039 | aws | | Ubuntu 16.04 LTS | 4.4.0-1083 | aws | | Ubuntu 18.04 LTS | 5.0.0-1000 | azure | | Ubuntu 16.04 LTS | 4.15.0-1047 | azure | | Ubuntu 18.04 LTS | 4.15.0-50 | generic lowlatency | | Ubuntu 16.04 LTS | 4.15.0-50 | generic lowlatency | | Ubuntu 14.04 LTS | 4.4.0-148 | generic lowlatency | | Ubuntu 18.04 LTS | 4.15.0-1038 | oem | | Ubuntu 16.04 LTS | 4.4.0-148 | generic lowlatency |

References: CVE-2016-10905, CVE-2018-20856, CVE-2018-20961, CVE-2018-20976, CVE-2018-21008, CVE-2019-0136, CVE-2019-2054, CVE-2019-2181, CVE-2019-3846, CVE-2019-10126, CVE-2019-10207, CVE-2019-11477, CVE-2019-11478, CVE-2019-11833, CVE-2019-12614, CVE-2019-14283, CVE-2019-14284, CVE-2019-14814, CVE-2019-14815, CVE-2019-14816, CVE-2019-14821, CVE-2019-14835

-- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce . 7.6) - ppc64le, x86_64

  1. Description:

This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. Solution:

Before applying this update, make sure all previously released errata relevant to your system have been applied.

Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/linux-4.4.199/: Upgraded. These updates fix various bugs and security issues. If you use lilo to boot your machine, be sure lilo.conf points to the correct kernel and initrd and run lilo as root to update the bootloader. If you use elilo to boot your machine, you should run eliloconfig to copy the kernel and initrd to the EFI System Partition. For more information, see: Fixed in 4.4.191: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3900 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15118 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10906 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10905 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10638 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15117 Fixed in 4.4.193: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14835 Fixed in 4.4.194: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14816 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14814 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15505 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14821 Fixed in 4.4.195: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17053 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17052 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17056 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17055 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17054 Fixed in 4.4.196: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2215 Fixed in 4.4.197: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16746 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20976 Fixed in 4.4.198: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17075 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17133 Fixed in 4.4.199: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15098 ( Security fix *) +--------------------------+

Where to find the new packages: +-----------------------------+

Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-)

Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you.

Updated packages for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-smp-4.4.199_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199_smp-x86-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-smp-4.4.199_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-smp-4.4.199_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199_smp-noarch-1.txz

Updated packages for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199-x86-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199-noarch-1.txz

MD5 signatures: +-------------+

Slackware 14.2 packages:

0e523f42e759ecc2399f36e37672f110 kernel-generic-4.4.199-i586-1.txz ee6451f5362008b46fee2e08e3077b21 kernel-generic-smp-4.4.199_smp-i686-1.txz a8338ef88f2e3ea9c74d564c36ccd420 kernel-headers-4.4.199_smp-x86-1.txz cd9e9c241e4eec2fba1dae658a28870e kernel-huge-4.4.199-i586-1.txz 842030890a424023817d42a83a86a7f4 kernel-huge-smp-4.4.199_smp-i686-1.txz 257db024bb4501548ac9118dbd2d9ae6 kernel-modules-4.4.199-i586-1.txz 96377cbaf7bca55aaca70358c63151a7 kernel-modules-smp-4.4.199_smp-i686-1.txz 0673e86466f9e624964d95107cf6712f kernel-source-4.4.199_smp-noarch-1.txz

Slackware x86_64 14.2 packages: 6d1ff428e7cad6caa8860acc402447a1 kernel-generic-4.4.199-x86_64-1.txz dadc091dc725b8227e0d1e35098d6416 kernel-headers-4.4.199-x86-1.txz f5f4c034203f44dd1513ad3504c42515 kernel-huge-4.4.199-x86_64-1.txz a5337cd8b2ca80d4d93b9e9688e42b03 kernel-modules-4.4.199-x86_64-1.txz 5dd6e46c04f37b97062dc9e52cc38add kernel-source-4.4.199-noarch-1.txz

Installation instructions: +------------------------+

Upgrade the packages as root:

upgradepkg kernel-*.txz

If you are using an initrd, you'll need to rebuild it.

For a 32-bit SMP machine, use this command (substitute the appropriate kernel version if you are not running Slackware 14.2):

/usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199-smp | bash

For a 64-bit machine, or a 32-bit uniprocessor machine, use this command (substitute the appropriate kernel version if you are not running Slackware 14.2):

/usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199 | bash

Please note that "uniprocessor" has to do with the kernel you are running, not with the CPU. Most systems should run the SMP kernel (if they can) regardless of the number of cores the CPU has. If you aren't sure which kernel you are running, run "uname -a". If you see SMP there, you are running the SMP kernel and should use the 4.4.199-smp version when running mkinitrd_command_generator. Note that this is only for 32-bit -- 64-bit systems should always use 4.4.199 as the version.

If you are using lilo or elilo to boot the machine, you'll need to ensure that the machine is properly prepared before rebooting.

If using LILO: By default, lilo.conf contains an image= line that references a symlink that always points to the correct kernel. No editing should be required unless your machine uses a custom lilo.conf. If that is the case, be sure that the image= line references the correct kernel file. Either way, you'll need to run "lilo" as root to reinstall the boot loader.

If using elilo: Ensure that the /boot/vmlinuz symlink is pointing to the kernel you wish to use, and then run eliloconfig to update the EFI System Partition.

+-----+

Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com

+------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. (CVE-2019-14835)

Bug Fix(es):

  • fragmented packets timing out (BZ#1741131)

  • Backport TCP follow-up for small buffers (BZ#1741143)

CVE-2019-14821

Matt Delco reported a race condition in KVM's coalesced MMIO
facility, which could lead to out-of-bounds access in the kernel.

CVE-2019-14835

Peter Pi of Tencent Blade Team discovered a missing bounds check
in vhost_net, the network back-end driver for KVM hosts, leading
to a buffer overflow when the host begins live migration of a VM.

CVE-2019-15117

Hui Peng and Mathias Payer reported a missing bounds check in the
usb-audio driver's descriptor parsing code, leading to a buffer
over-read.

CVE-2019-15118

Hui Peng and Mathias Payer reported unbounded recursion in the
usb-audio driver's descriptor parsing code, leading to a stack
overflow.  On the amd64 architecture, and on the
arm64 architecture in buster, this is mitigated by a guard page
on the kernel stack, so that it is only possible to cause a crash.

CVE-2019-15902

Brad Spengler reported that a backporting error reintroduced a
spectre-v1 vulnerability in the ptrace subsystem in the
ptrace_get_debugreg() function.

For the oldstable distribution (stretch), these problems have been fixed in version 4.9.189-3+deb9u1.

For the stable distribution (buster), these problems have been fixed in version 4.19.67-2+deb10u1.

For the detailed security status of linux please refer to its security tracker page at: https://security-tracker.debian.org/tracker/linux

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----

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====================================================================
Red Hat Security Advisory

Synopsis: Important: kernel-rt security update Advisory ID: RHSA-2019:2828-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2828 Issue date: 2019-09-20 CVE Names: CVE-2019-14835 ==================================================================== 1. Summary:

An update for kernel-rt is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

Red Hat Enterprise Linux Real Time (v. 8) - x86_64 Red Hat Enterprise Linux Real Time for NFV (v. 8) - x86_64

  1. Description:

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. (CVE-2019-14835)

  1. Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

  1. Bugs fixed (https://bugzilla.redhat.com/):

1750727 - CVE-2019-14835 kernel: vhost-net: guest to host kernel escape during migration

  1. Package List:

Red Hat Enterprise Linux Real Time for NFV (v. 8):

Source: kernel-rt-4.18.0-80.11.2.rt9.157.el8_0.src.rpm

x86_64: kernel-rt-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-core-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-core-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-devel-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-kvm-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-kvm-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-modules-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-modules-extra-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debuginfo-common-x86_64-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-devel-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-kvm-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-kvm-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-modules-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-modules-extra-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm

Red Hat Enterprise Linux Real Time (v. 8):

Source: kernel-rt-4.18.0-80.11.2.rt9.157.el8_0.src.rpm

x86_64: kernel-rt-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-core-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-core-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-devel-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-kvm-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-modules-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debug-modules-extra-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-debuginfo-common-x86_64-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-devel-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-kvm-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-modules-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm kernel-rt-modules-extra-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. References:

https://access.redhat.com/security/cve/CVE-2019-14835 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/kernel-vhost

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . 7) - aarch64, noarch, ppc64le

  1. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.

The following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.2), redhat-virtualization-host (4.2)

Show details on source website

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    "data": "A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel\u0027s vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. This vulnerability stems from the incorrect verification of data boundaries when the network system or product performs operations on the memory, resulting in incorrect read and write operations to other associated memory locations. Attackers can exploit this vulnerability to cause buffer overflow or heap overflow, etc. (CVE-2019-15031)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 19.04:\n  linux-image-5.0.0-1016-aws      5.0.0-1016.18\n  linux-image-5.0.0-1017-gcp      5.0.0-1017.17\n  linux-image-5.0.0-1017-kvm      5.0.0-1017.18\n  linux-image-5.0.0-1017-raspi2   5.0.0-1017.17\n  linux-image-5.0.0-1020-azure    5.0.0-1020.21\n  linux-image-5.0.0-1021-snapdragon  5.0.0-1021.22\n  linux-image-5.0.0-29-generic    5.0.0-29.31\n  linux-image-5.0.0-29-generic-lpae  5.0.0-29.31\n  linux-image-5.0.0-29-lowlatency  5.0.0-29.31\n  linux-image-aws                 5.0.0.1016.17\n  linux-image-azure               5.0.0.1020.19\n  linux-image-gcp                 5.0.0.1017.43\n  linux-image-generic             5.0.0.29.30\n  linux-image-generic-lpae        5.0.0.29.30\n  linux-image-gke                 5.0.0.1017.43\n  linux-image-kvm                 5.0.0.1017.17\n  linux-image-lowlatency          5.0.0.29.30\n  linux-image-raspi2              5.0.0.1017.14\n  linux-image-snapdragon          5.0.0.1021.14\n  linux-image-virtual             5.0.0.29.30\n\nUbuntu 18.04 LTS:\n  linux-image-4.15.0-1025-oracle  4.15.0-1025.28\n  linux-image-4.15.0-1044-gcp     4.15.0-1044.70\n  linux-image-4.15.0-1044-gke     4.15.0-1044.46\n  linux-image-4.15.0-1046-kvm     4.15.0-1046.46\n  linux-image-4.15.0-1047-raspi2  4.15.0-1047.51\n  linux-image-4.15.0-1050-aws     4.15.0-1050.52\n  linux-image-4.15.0-1056-oem     4.15.0-1056.65\n  linux-image-4.15.0-1064-snapdragon  4.15.0-1064.71\n  linux-image-4.15.0-64-generic   4.15.0-64.73\n  linux-image-4.15.0-64-generic-lpae  4.15.0-64.73\n  linux-image-4.15.0-64-lowlatency  4.15.0-64.73\n  linux-image-5.0.0-1017-gke      5.0.0-1017.17~18.04.1\n  linux-image-5.0.0-1020-azure    5.0.0-1020.21~18.04.1\n  linux-image-5.0.0-29-generic    5.0.0-29.31~18.04.1\n  linux-image-5.0.0-29-generic-lpae  5.0.0-29.31~18.04.1\n  linux-image-5.0.0-29-lowlatency  5.0.0-29.31~18.04.1\n  linux-image-aws                 4.15.0.1050.49\n  linux-image-azure               5.0.0.1020.30\n  linux-image-gcp                 4.15.0.1044.70\n  linux-image-generic             4.15.0.64.66\n  linux-image-generic-hwe-18.04   5.0.0.29.86\n  linux-image-generic-lpae        4.15.0.64.66\n  linux-image-generic-lpae-hwe-18.04  5.0.0.29.86\n  linux-image-gke                 4.15.0.1044.47\n  linux-image-gke-4.15            4.15.0.1044.47\n  linux-image-gke-5.0             5.0.0.1017.7\n  linux-image-kvm                 4.15.0.1046.46\n  linux-image-lowlatency          4.15.0.64.66\n  linux-image-lowlatency-hwe-18.04  5.0.0.29.86\n  linux-image-oem                 4.15.0.1056.60\n  linux-image-oracle              4.15.0.1025.28\n  linux-image-powerpc-e500mc      4.15.0.64.66\n  linux-image-powerpc-smp         4.15.0.64.66\n  linux-image-powerpc64-emb       4.15.0.64.66\n  linux-image-powerpc64-smp       4.15.0.64.66\n  linux-image-raspi2              4.15.0.1047.45\n  linux-image-snapdragon          4.15.0.1064.67\n  linux-image-snapdragon-hwe-18.04  5.0.0.29.86\n  linux-image-virtual             4.15.0.64.66\n  linux-image-virtual-hwe-18.04   5.0.0.29.86\n\nUbuntu 16.04 LTS:\n  linux-image-4.15.0-1025-oracle  4.15.0-1025.28~16.04.1\n  linux-image-4.15.0-1044-gcp     4.15.0-1044.46\n  linux-image-4.15.0-1050-aws     4.15.0-1050.52~16.04.1\n  linux-image-4.15.0-1059-azure   4.15.0-1059.64\n  linux-image-4.15.0-64-generic   4.15.0-64.73~16.04.1\n  linux-image-4.15.0-64-generic-lpae  4.15.0-64.73~16.04.1\n  linux-image-4.15.0-64-lowlatency  4.15.0-64.73~16.04.1\n  linux-image-4.4.0-1058-kvm      4.4.0-1058.65\n  linux-image-4.4.0-1094-aws      4.4.0-1094.105\n  linux-image-4.4.0-1122-raspi2   4.4.0-1122.131\n  linux-image-4.4.0-1126-snapdragon  4.4.0-1126.132\n  linux-image-4.4.0-164-generic   4.4.0-164.192\n  linux-image-4.4.0-164-generic-lpae  4.4.0-164.192\n  linux-image-4.4.0-164-lowlatency  4.4.0-164.192\n  linux-image-4.4.0-164-powerpc-e500mc  4.4.0-164.192\n  linux-image-4.4.0-164-powerpc-smp  4.4.0-164.192\n  linux-image-4.4.0-164-powerpc64-emb  4.4.0-164.192\n  linux-image-4.4.0-164-powerpc64-smp  4.4.0-164.192\n  linux-image-aws                 4.4.0.1094.98\n  linux-image-aws-hwe             4.15.0.1050.50\n  linux-image-azure               4.15.0.1059.62\n  linux-image-gcp                 4.15.0.1044.58\n  linux-image-generic             4.4.0.164.172\n  linux-image-generic-hwe-16.04   4.15.0.64.84\n  linux-image-generic-lpae        4.4.0.164.172\n  linux-image-generic-lpae-hwe-16.04  4.15.0.64.84\n  linux-image-gke                 4.15.0.1044.58\n  linux-image-kvm                 4.4.0.1058.58\n  linux-image-lowlatency          4.4.0.164.172\n  linux-image-lowlatency-hwe-16.04  4.15.0.64.84\n  linux-image-oem                 4.15.0.64.84\n  linux-image-oracle              4.15.0.1025.18\n  linux-image-powerpc-e500mc      4.4.0.164.172\n  linux-image-powerpc-smp         4.4.0.164.172\n  linux-image-powerpc64-emb       4.4.0.164.172\n  linux-image-powerpc64-smp       4.4.0.164.172\n  linux-image-raspi2              4.4.0.1122.122\n  linux-image-snapdragon          4.4.0.1126.118\n  linux-image-virtual             4.4.0.164.172\n  linux-image-virtual-hwe-16.04   4.15.0.64.84\n\nAfter a standard system update you need to reboot your computer to make\nall the necessary changes. \n\nATTENTION: Due to an unavoidable ABI change the kernel updates have\nbeen given a new version number, which requires you to recompile and\nreinstall all third party kernel modules you might have installed. \nUnless you manually uninstalled the standard kernel metapackages\n(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,\nlinux-powerpc), a standard system upgrade will automatically perform\nthis as well. ==========================================================================\nKernel Live Patch Security Notice 0058-1\nOctober 22, 2019\n\nlinux vulnerability\n==========================================================================\n\nA security issue affects these releases of Ubuntu:\n\n| Series           | Base kernel  | Arch     | flavors          |\n|------------------+--------------+----------+------------------|\n| Ubuntu 18.04 LTS | 4.15.0       | amd64    | aws              |\n| Ubuntu 18.04 LTS | 4.15.0       | amd64    | generic          |\n| Ubuntu 18.04 LTS | 4.15.0       | amd64    | lowlatency       |\n| Ubuntu 18.04 LTS | 4.15.0       | amd64    | oem              |\n| Ubuntu 18.04 LTS | 5.0.0        | amd64    | azure            |\n| Ubuntu 14.04 LTS | 4.4.0        | amd64    | generic          |\n| Ubuntu 14.04 LTS | 4.4.0        | amd64    | lowlatency       |\n| Ubuntu 16.04 LTS | 4.4.0        | amd64    | aws              |\n| Ubuntu 16.04 LTS | 4.4.0        | amd64    | generic          |\n| Ubuntu 16.04 LTS | 4.4.0        | amd64    | lowlatency       |\n| Ubuntu 16.04 LTS | 4.15.0       | amd64    | azure            |\n| Ubuntu 16.04 LTS | 4.15.0       | amd64    | generic          |\n| Ubuntu 16.04 LTS | 4.15.0       | amd64    | lowlatency       |\n\nSummary:\n\nSeveral security issues were fixed in the kernel. \n\nSoftware Description:\n- linux: Linux kernel\n\nDetails:\n\nIt was discovered that a race condition existed in the GFS2 file system in\nthe Linux kernel. A local attacker could possibly use this to cause a\ndenial of service (system crash). (CVE-2016-10905)\n\nIt was discovered that a use-after-free error existed in the block layer\nsubsystem of the Linux kernel when certain failure conditions occurred. A\nlocal attacker could possibly use this to cause a denial of service (system\ncrash) or possibly execute arbitrary code. (CVE-2018-20856)\n\nIt was discovered that the USB gadget Midi driver in the Linux kernel\ncontained a double-free vulnerability when handling certain error\nconditions. A local attacker could use this to cause a denial of service\n(system crash). (CVE-2018-20961)\n\nIt was discovered that the XFS file system in the Linux kernel did not\nproperly handle mount failures in some situations. A local attacker could\npossibly use this to cause a denial of service (system crash) or execute\narbitrary code. (CVE-2018-20976)\n\nIt was discovered that the RSI 91x Wi-Fi driver in the Linux kernel did not\ndid not handle detach operations correctly, leading to a use-after-free\nvulnerability. A physically proximate attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code. \n(CVE-2018-21008)\n\nIt was discovered that the Intel Wi-Fi device driver in the Linux kernel\ndid not properly validate certain Tunneled Direct Link Setup (TDLS). A\nphysically proximate attacker could use this to cause a denial of service\n(Wi-Fi disconnect). (CVE-2019-0136)\n\nIt was discovered that the Linux kernel on ARM processors allowed a tracing\nprocess to modify a syscall after a seccomp decision had been made on that\nsyscall. A local attacker could possibly use this to bypass seccomp\nrestrictions. (CVE-2019-2054)\n\nIt was discovered that an integer overflow existed in the Binder\nimplementation of the Linux kernel, leading to a buffer overflow. A local\nattacker could use this to escalate privileges. (CVE-2019-2181)\n\nIt was discovered that the Marvell Wireless LAN device driver in the Linux\nkernel did not properly validate the BSS descriptor. A local attacker could\npossibly use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2019-3846)\n\nIt was discovered that a heap buffer overflow existed in the Marvell\nWireless LAN device driver for the Linux kernel. An attacker could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2019-10126)\n\nIt was discovered that the Bluetooth UART implementation in the Linux\nkernel did not properly check for missing tty operations. A local attacker\ncould use this to cause a denial of service. (CVE-2019-10207)\n\nJonathan Looney discovered that an integer overflow existed in the Linux\nkernel when handling TCP Selective Acknowledgments (SACKs). A remote\nattacker could use this to cause a denial of service (system crash). \n(CVE-2019-11477)\n\nJonathan Looney discovered that the TCP retransmission queue implementation\nin the Linux kernel could be fragmented when handling certain TCP Selective\nAcknowledgment (SACK) sequences. A remote attacker could use this to cause\na denial of service. (CVE-2019-11478)\n\nIt was discovered that the ext4 file system implementation in the Linux\nkernel did not properly zero out memory in some situations. A local\nattacker could use this to expose sensitive information (kernel memory). \n(CVE-2019-11833)\n\nIt was discovered that the PowerPC dlpar implementation in the Linux kernel\ndid not properly check for allocation errors in some situations. A local\nattacker could possibly use this to cause a denial of service (system\ncrash). (CVE-2019-12614)\n\nIt was discovered that the floppy driver in the Linux kernel did not\nproperly validate meta data, leading to a buffer overread. A local attacker\ncould use this to cause a denial of service (system crash). \n(CVE-2019-14283)\n\nIt was discovered that the floppy driver in the Linux kernel did not\nproperly validate ioctl() calls, leading to a division-by-zero. A local\nattacker could use this to cause a denial of service (system crash). \n(CVE-2019-14284)\n\nWen Huang discovered that the Marvell Wi-Fi device driver in the Linux\nkernel did not properly perform bounds checking, leading to a heap\noverflow. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2019-14814)\n\nWen Huang discovered that the Marvell Wi-Fi device driver in the Linux\nkernel did not properly perform bounds checking, leading to a heap\noverflow. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2019-14815)\n\nWen Huang discovered that the Marvell Wi-Fi device driver in the Linux\nkernel did not properly perform bounds checking, leading to a heap\noverflow. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2019-14816)\n\nMatt Delco discovered that the KVM hypervisor implementation in the Linux\nkernel did not properly perform bounds checking when handling coalesced\nMMIO write operations. A local attacker with write access to /dev/kvm could\nuse this to cause a denial of service (system crash). (CVE-2019-14821)\n\nPeter Pi discovered a buffer overflow in the virtio network backend\n(vhost_net) implementation in the Linux kernel. (CVE-2019-14835)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your livepatches to the following\nversions:\n\n| Kernel                   | Version  | flavors                  |\n|--------------------------+----------+--------------------------|\n| 4.4.0-148.174            | 58.1     | lowlatency, generic      |\n| 4.4.0-148.174~14.04.1    | 58.1     | lowlatency, generic      |\n| 4.4.0-150.176            | 58.1     | generic, lowlatency      |\n| 4.4.0-150.176~14.04.1    | 58.1     | lowlatency, generic      |\n| 4.4.0-151.178            | 58.1     | lowlatency, generic      |\n| 4.4.0-151.178~14.04.1    | 58.1     | generic, lowlatency      |\n| 4.4.0-154.181            | 58.1     | lowlatency, generic      |\n| 4.4.0-154.181~14.04.1    | 58.1     | generic, lowlatency      |\n| 4.4.0-157.185            | 58.1     | lowlatency, generic      |\n| 4.4.0-157.185~14.04.1    | 58.1     | generic, lowlatency      |\n| 4.4.0-159.187            | 58.1     | lowlatency, generic      |\n| 4.4.0-159.187~14.04.1    | 58.1     | generic, lowlatency      |\n| 4.4.0-161.189            | 58.1     | lowlatency, generic      |\n| 4.4.0-161.189~14.04.1    | 58.1     | lowlatency, generic      |\n| 4.4.0-164.192            | 58.1     | lowlatency, generic      |\n| 4.4.0-164.192~14.04.1    | 58.1     | lowlatency, generic      |\n| 4.4.0-165.193            | 58.1     | generic, lowlatency      |\n| 4.4.0-1083.93            | 58.1     | aws                      |\n| 4.4.0-1084.94            | 58.1     | aws                      |\n| 4.4.0-1085.96            | 58.1     | aws                      |\n| 4.4.0-1087.98            | 58.1     | aws                      |\n| 4.4.0-1088.99            | 58.1     | aws                      |\n| 4.4.0-1090.101           | 58.1     | aws                      |\n| 4.4.0-1092.103           | 58.1     | aws                      |\n| 4.4.0-1094.105           | 58.1     | aws                      |\n| 4.15.0-50.54             | 58.1     | generic, lowlatency      |\n| 4.15.0-50.54~16.04.1     | 58.1     | generic, lowlatency      |\n| 4.15.0-51.55             | 58.1     | generic, lowlatency      |\n| 4.15.0-51.55~16.04.1     | 58.1     | generic, lowlatency      |\n| 4.15.0-52.56             | 58.1     | lowlatency, generic      |\n| 4.15.0-52.56~16.04.1     | 58.1     | generic, lowlatency      |\n| 4.15.0-54.58             | 58.1     | generic, lowlatency      |\n| 4.15.0-54.58~16.04.1     | 58.1     | generic, lowlatency      |\n| 4.15.0-55.60             | 58.1     | generic, lowlatency      |\n| 4.15.0-58.64             | 58.1     | generic, lowlatency      |\n| 4.15.0-58.64~16.04.1     | 58.1     | lowlatency, generic      |\n| 4.15.0-60.67             | 58.1     | lowlatency, generic      |\n| 4.15.0-60.67~16.04.1     | 58.1     | generic, lowlatency      |\n| 4.15.0-62.69             | 58.1     | generic, lowlatency      |\n| 4.15.0-62.69~16.04.1     | 58.1     | lowlatency, generic      |\n| 4.15.0-64.73             | 58.1     | generic, lowlatency      |\n| 4.15.0-64.73~16.04.1     | 58.1     | lowlatency, generic      |\n| 4.15.0-65.74             | 58.1     | lowlatency, generic      |\n| 4.15.0-1038.43           | 58.1     | oem                      |\n| 4.15.0-1039.41           | 58.1     | aws                      |\n| 4.15.0-1039.44           | 58.1     | oem                      |\n| 4.15.0-1040.42           | 58.1     | aws                      |\n| 4.15.0-1041.43           | 58.1     | aws                      |\n| 4.15.0-1043.45           | 58.1     | aws                      |\n| 4.15.0-1043.48           | 58.1     | oem                      |\n| 4.15.0-1044.46           | 58.1     | aws                      |\n| 4.15.0-1045.47           | 58.1     | aws                      |\n| 4.15.0-1045.50           | 58.1     | oem                      |\n| 4.15.0-1047.49           | 58.1     | aws                      |\n| 4.15.0-1047.51           | 58.1     | azure                    |\n| 4.15.0-1048.50           | 58.1     | aws                      |\n| 4.15.0-1049.54           | 58.1     | azure                    |\n| 4.15.0-1050.52           | 58.1     | aws                      |\n| 4.15.0-1050.55           | 58.1     | azure                    |\n| 4.15.0-1050.57           | 58.1     | oem                      |\n| 4.15.0-1051.53           | 58.1     | aws                      |\n| 4.15.0-1051.56           | 58.1     | azure                    |\n| 4.15.0-1052.57           | 58.1     | azure                    |\n| 4.15.0-1055.60           | 58.1     | azure                    |\n| 4.15.0-1056.61           | 58.1     | azure                    |\n| 4.15.0-1056.65           | 58.1     | oem                      |\n| 4.15.0-1057.62           | 58.1     | azure                    |\n| 4.15.0-1057.66           | 58.1     | oem                      |\n| 4.15.0-1059.64           | 58.1     | azure                    |\n| 5.0.0-1014.14~18.04.1    | 58.1     | azure                    |\n| 5.0.0-1016.17~18.04.1    | 58.1     | azure                    |\n| 5.0.0-1018.19~18.04.1    | 58.1     | azure                    |\n| 5.0.0-1020.21~18.04.1    | 58.1     | azure                    |\n\nSupport Information:\n\nKernels older than the levels listed below do not receive livepatch\nupdates. Please upgrade your kernel as soon as possible. \n\n| Series           | Version          | Flavors                  |\n|------------------+------------------+--------------------------|\n| Ubuntu 18.04 LTS | 4.15.0-1039      | aws                      |\n| Ubuntu 16.04 LTS | 4.4.0-1083       | aws                      |\n| Ubuntu 18.04 LTS | 5.0.0-1000       | azure                    |\n| Ubuntu 16.04 LTS | 4.15.0-1047      | azure                    |\n| Ubuntu 18.04 LTS | 4.15.0-50        | generic lowlatency       |\n| Ubuntu 16.04 LTS | 4.15.0-50        | generic lowlatency       |\n| Ubuntu 14.04 LTS | 4.4.0-148        | generic lowlatency       |\n| Ubuntu 18.04 LTS | 4.15.0-1038      | oem                      |\n| Ubuntu 16.04 LTS | 4.4.0-148        | generic lowlatency       |\n\nReferences:\n  CVE-2016-10905, CVE-2018-20856, CVE-2018-20961, CVE-2018-20976, \n  CVE-2018-21008, CVE-2019-0136, CVE-2019-2054, CVE-2019-2181, \n  CVE-2019-3846, CVE-2019-10126, CVE-2019-10207, CVE-2019-11477, \n  CVE-2019-11478, CVE-2019-11833, CVE-2019-12614, CVE-2019-14283, \n  CVE-2019-14284, CVE-2019-14814, CVE-2019-14815, CVE-2019-14816, \n  CVE-2019-14821, CVE-2019-14835\n\n\n-- \nubuntu-security-announce mailing list\nubuntu-security-announce@lists.ubuntu.com\nModify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce\n. 7.6) - ppc64le, x86_64\n\n3. Description:\n\nThis is a kernel live patch module which can be loaded by the kpatch\ncommand line utility to modify the code of a running kernel. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\n\nHere are the details from the Slackware 14.2 ChangeLog:\n+--------------------------+\npatches/packages/linux-4.4.199/*:  Upgraded. \n  These updates fix various bugs and security issues. \n  If you use lilo to boot your machine, be sure lilo.conf points to the correct\n  kernel and initrd and run lilo as root to update the bootloader. \n  If you use elilo to boot your machine, you should run eliloconfig to copy the\n  kernel and initrd to the EFI System Partition. \n  For more information, see:\n    Fixed in 4.4.191:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3900\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15118\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10906\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10905\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10638\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15117\n    Fixed in 4.4.193:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14835\n    Fixed in 4.4.194:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14816\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14814\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15505\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14821\n    Fixed in 4.4.195:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17053\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17052\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17056\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17055\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17054\n    Fixed in 4.4.196:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2215\n    Fixed in 4.4.197:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16746\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20976\n    Fixed in 4.4.198:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17075\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17133\n    Fixed in 4.4.199:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15098\n  (* Security fix *)\n+--------------------------+\n\n\nWhere to find the new packages:\n+-----------------------------+\n\nThanks to the friendly folks at the OSU Open Source Lab\n(http://osuosl.org) for donating FTP and rsync hosting\nto the Slackware project!  :-)\n\nAlso see the \"Get Slack\" section on http://slackware.com for\nadditional mirror sites near you. \n\nUpdated packages for Slackware 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-smp-4.4.199_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199_smp-x86-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-smp-4.4.199_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-smp-4.4.199_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199_smp-noarch-1.txz\n\nUpdated packages for Slackware x86_64 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199-x86-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199-noarch-1.txz\n\n\nMD5 signatures:\n+-------------+\n\nSlackware 14.2 packages:\n\n0e523f42e759ecc2399f36e37672f110  kernel-generic-4.4.199-i586-1.txz\nee6451f5362008b46fee2e08e3077b21  kernel-generic-smp-4.4.199_smp-i686-1.txz\na8338ef88f2e3ea9c74d564c36ccd420  kernel-headers-4.4.199_smp-x86-1.txz\ncd9e9c241e4eec2fba1dae658a28870e  kernel-huge-4.4.199-i586-1.txz\n842030890a424023817d42a83a86a7f4  kernel-huge-smp-4.4.199_smp-i686-1.txz\n257db024bb4501548ac9118dbd2d9ae6  kernel-modules-4.4.199-i586-1.txz\n96377cbaf7bca55aaca70358c63151a7  kernel-modules-smp-4.4.199_smp-i686-1.txz\n0673e86466f9e624964d95107cf6712f  kernel-source-4.4.199_smp-noarch-1.txz\n\nSlackware x86_64 14.2 packages:\n6d1ff428e7cad6caa8860acc402447a1  kernel-generic-4.4.199-x86_64-1.txz\ndadc091dc725b8227e0d1e35098d6416  kernel-headers-4.4.199-x86-1.txz\nf5f4c034203f44dd1513ad3504c42515  kernel-huge-4.4.199-x86_64-1.txz\na5337cd8b2ca80d4d93b9e9688e42b03  kernel-modules-4.4.199-x86_64-1.txz\n5dd6e46c04f37b97062dc9e52cc38add  kernel-source-4.4.199-noarch-1.txz\n\n\nInstallation instructions:\n+------------------------+\n\nUpgrade the packages as root:\n# upgradepkg kernel-*.txz\n\nIf you are using an initrd, you\u0027ll need to rebuild it. \n\nFor a 32-bit SMP machine, use this command (substitute the appropriate\nkernel version if you are not running Slackware 14.2):\n# /usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199-smp | bash\n\nFor a 64-bit machine, or a 32-bit uniprocessor machine, use this command\n(substitute the appropriate kernel version if you are not running\nSlackware 14.2):\n# /usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199 | bash\n\nPlease note that \"uniprocessor\" has to do with the kernel you are running,\nnot with the CPU. Most systems should run the SMP kernel (if they can)\nregardless of the number of cores the CPU has. If you aren\u0027t sure which\nkernel you are running, run \"uname -a\". If you see SMP there, you are\nrunning the SMP kernel and should use the 4.4.199-smp version when running\nmkinitrd_command_generator. Note that this is only for 32-bit -- 64-bit\nsystems should always use 4.4.199 as the version. \n\nIf you are using lilo or elilo to boot the machine, you\u0027ll need to ensure\nthat the machine is properly prepared before rebooting. \n\nIf using LILO:\nBy default, lilo.conf contains an image= line that references a symlink\nthat always points to the correct kernel. No editing should be required\nunless your machine uses a custom lilo.conf. If that is the case, be sure\nthat the image= line references the correct kernel file.  Either way,\nyou\u0027ll need to run \"lilo\" as root to reinstall the boot loader. \n\nIf using elilo:\nEnsure that the /boot/vmlinuz symlink is pointing to the kernel you wish\nto use, and then run eliloconfig to update the EFI System Partition. \n\n\n+-----+\n\nSlackware Linux Security Team\nhttp://slackware.com/gpg-key\nsecurity@slackware.com\n\n+------------------------------------------------------------------------+\n| To leave the slackware-security mailing list:                          |\n+------------------------------------------------------------------------+\n| Send an email to majordomo@slackware.com with this text in the body of |\n| the email message:                                                     |\n|                                                                        |\n|   unsubscribe slackware-security                                       |\n|                                                                        |\n| You will get a confirmation message back containing instructions to    |\n| complete the process.  Please do not reply to this email address. \n(CVE-2019-14835)\n\nBug Fix(es):\n\n* fragmented packets timing out (BZ#1741131)\n\n* Backport TCP follow-up for small buffers (BZ#1741143)\n\n4. \n\nCVE-2019-14821\n\n    Matt Delco reported a race condition in KVM\u0027s coalesced MMIO\n    facility, which could lead to out-of-bounds access in the kernel. \n\nCVE-2019-14835\n\n    Peter Pi of Tencent Blade Team discovered a missing bounds check\n    in vhost_net, the network back-end driver for KVM hosts, leading\n    to a buffer overflow when the host begins live migration of a VM. \n\nCVE-2019-15117\n\n    Hui Peng and Mathias Payer reported a missing bounds check in the\n    usb-audio driver\u0027s descriptor parsing code, leading to a buffer\n    over-read. \n\nCVE-2019-15118\n\n    Hui Peng and Mathias Payer reported unbounded recursion in the\n    usb-audio driver\u0027s descriptor parsing code, leading to a stack\n    overflow.  On the amd64 architecture, and on the\n    arm64 architecture in buster, this is mitigated by a guard page\n    on the kernel stack, so that it is only possible to cause a crash. \n\nCVE-2019-15902\n\n    Brad Spengler reported that a backporting error reintroduced a\n    spectre-v1 vulnerability in the ptrace subsystem in the\n    ptrace_get_debugreg() function. \n\nFor the oldstable distribution (stretch), these problems have been fixed\nin version 4.9.189-3+deb9u1. \n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.19.67-2+deb10u1. \n\nFor the detailed security status of linux please refer to its security\ntracker page at:\nhttps://security-tracker.debian.org/tracker/linux\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n-----BEGIN PGP SIGNATURE-----\n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\n3d87MB8FEHu4RDGSgomb849wuAXnEVDwM034VtURUSEAXVFQ0dY=Wqdv\n-----END PGP SIGNATURE-----\n. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Important: kernel-rt security update\nAdvisory ID:       RHSA-2019:2828-01\nProduct:           Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2019:2828\nIssue date:        2019-09-20\nCVE Names:         CVE-2019-14835\n====================================================================\n1. Summary:\n\nAn update for kernel-rt is now available for Red Hat Enterprise Linux 8. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux Real Time (v. 8) - x86_64\nRed Hat Enterprise Linux Real Time for NFV (v. 8) - x86_64\n\n3. Description:\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which enables\nfine-tuning for systems with extremely high determinism requirements. \n(CVE-2019-14835)\n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect. \n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1750727 - CVE-2019-14835 kernel: vhost-net: guest to host kernel escape during migration\n\n6. Package List:\n\nRed Hat Enterprise Linux Real Time for NFV (v. 8):\n\nSource:\nkernel-rt-4.18.0-80.11.2.rt9.157.el8_0.src.rpm\n\nx86_64:\nkernel-rt-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-core-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-core-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-devel-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-kvm-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-kvm-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-modules-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-modules-extra-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debuginfo-common-x86_64-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-devel-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-kvm-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-kvm-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-modules-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-modules-extra-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\n\nRed Hat Enterprise Linux Real Time (v. 8):\n\nSource:\nkernel-rt-4.18.0-80.11.2.rt9.157.el8_0.src.rpm\n\nx86_64:\nkernel-rt-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-core-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-core-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-devel-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-kvm-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-modules-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debug-modules-extra-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-debuginfo-common-x86_64-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-devel-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-kvm-debuginfo-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-modules-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\nkernel-rt-modules-extra-4.18.0-80.11.2.rt9.157.el8_0.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2019-14835\nhttps://access.redhat.com/security/updates/classification/#important\nhttps://access.redhat.com/security/vulnerabilities/kernel-vhost\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2019 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n\niQIVAwUBXYRxO9zjgjWX9erEAQg5rw//aJFVakn5Vwe+PMobtD3fNT2F/Mrgy4xr\naj5k9TYOo8d/41ydZcwixxyQIW5dasacKRVH31OQiV+dAHcEQNOqJob+7azcvVUU\nb1H0+AOQHwkBFgchLTzcaT1f0TGsuEZoY6dqoZ0CwFwO17f0tRvmu4Sl4MEj8vJK\n/ZcveC0QT/yLj4ai23UVs+Sg0lBh9n9HU6CaT8u6694KaxZWT2RTt4qiaGIcdqtK\nNvC+tY+i7v0upkv48956CXbYpyk9KZl0wpsn60GmVGuBOsPApbnE1dBnkuzzkhUY\n06/nLyyZKpNNT/XuHBARSEX3AUE2QQ2p/mBzUADSjTGdc7Q1AF0B2qxPfJtpkGAx\nObNW/SDmPRhOtlBuDDClPIGsVRWRrafhn6MtwFgeyufvQK6ANBIPQMHZJ3xbnfJU\nDsW6ODHjg/ZPWypFMFeoG0pWuCEWz6NbvL/GDJNx6flXF/+fi2RvOlaMY+W97MWW\nckbeKugKttFX9peiLkRRFltGDOw+6UCBSLffmBzot9GXdRs3TPCf6e9W49Sagae5\n7YziV8K7eM+krDRyq0dfoiGzwAy0mOdNH2Kn5xTokPFTNgeCGpHIix3G93HHFO+y\nMMLvqr5vtpIb23ft9gS7VLE60yIWc4he5TOMNTK+SXNTHGsY0wgqu03AJwhB4Qz1\n8uZZrorxTQc\\xc609\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n. 7) - aarch64, noarch, ppc64le\n\n3. These packages include redhat-release-virtualization-host,\novirt-node, and rhev-hypervisor. RHVH features a Cockpit user\ninterface for monitoring the host\u0027s resources and performing administrative\ntasks. \n\nThe following packages have been upgraded to a later upstream version:\nredhat-release-virtualization-host (4.2), redhat-virtualization-host (4.2)",
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VAR-201907-1641

Vulnerability from variot - Updated: 2025-12-22 21:52

In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments. Linux Kernel Contains vulnerabilities related to authorization, permissions, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. 8) - aarch64, noarch, ppc64le, s390x, x86_64

  1. 8) - x86_64

  2. ========================================================================= Ubuntu Security Notice USN-4094-1 August 13, 2019

linux, linux-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities ========================================================================= A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 18.04 LTS
  • Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description: - linux: Linux kernel - linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems - linux-gke-4.15: Linux kernel for Google Container Engine (GKE) systems - linux-kvm: Linux kernel for cloud environments - linux-oem: Linux kernel for OEM processors - linux-oracle: Linux kernel for Oracle Cloud systems - linux-raspi2: Linux kernel for Raspberry Pi 2 - linux-snapdragon: Linux kernel for Snapdragon processors - linux-azure: Linux kernel for Microsoft Azure Cloud systems - linux-hwe: Linux hardware enablement (HWE) kernel

Details:

It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. (CVE-2018-13053)

Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly track inode validations. An attacker could use this to construct a malicious XFS image that, when mounted, could cause a denial of service (system crash). (CVE-2018-13093)

Wen Xu discovered that the f2fs file system implementation in the Linux kernel did not properly validate metadata. An attacker could use this to construct a malicious f2fs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-13097, CVE-2018-13099, CVE-2018-13100, CVE-2018-14614, CVE-2018-14616, CVE-2018-13096, CVE-2018-13098, CVE-2018-14615)

Wen Xu and Po-Ning Tseng discovered that btrfs file system implementation in the Linux kernel did not properly validate metadata. An attacker could use this to construct a malicious btrfs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-14610, CVE-2018-14611, CVE-2018-14612, CVE-2018-14613, CVE-2018-14609)

Wen Xu discovered that the HFS+ filesystem implementation in the Linux kernel did not properly handle malformed catalog data in some situations. An attacker could use this to construct a malicious HFS+ image that, when mounted, could cause a denial of service (system crash). (CVE-2018-14617)

Vasily Averin and Pavel Tikhomirov discovered that the cleancache subsystem of the Linux kernel did not properly initialize new files in some situations. A local attacker could use this to expose sensitive information. (CVE-2018-16862)

Hui Peng and Mathias Payer discovered that the USB subsystem in the Linux kernel did not properly handle size checks when handling an extra USB descriptor. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2018-20169)

It was discovered that a use-after-free error existed in the block layer subsystem of the Linux kernel when certain failure conditions occurred. A local attacker could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-20856)

Eli Biham and Lior Neumann discovered that the Bluetooth implementation in the Linux kernel did not properly validate elliptic curve parameters during Diffie-Hellman key exchange in some situations. An attacker could use this to expose sensitive information. (CVE-2018-5383)

It was discovered that a heap buffer overflow existed in the Marvell Wireless LAN device driver for the Linux kernel. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-10126)

Andrei Vlad Lutas and Dan Lutas discovered that some x86 processors incorrectly handle SWAPGS instructions during speculative execution. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2019-1125)

It was discovered that the PowerPC dlpar implementation in the Linux kernel did not properly check for allocation errors in some situations. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2019-12614)

It was discovered that a NULL pointer dereference vulnerabilty existed in the Near-field communication (NFC) implementation in the Linux kernel. An attacker could use this to cause a denial of service (system crash). (CVE-2019-12818)

It was discovered that the MDIO bus devices subsystem in the Linux kernel improperly dropped a device reference in an error condition, leading to a use-after-free. An attacker could use this to cause a denial of service (system crash). (CVE-2019-12819)

It was discovered that a NULL pointer dereference vulnerability existed in the Near-field communication (NFC) implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-12984)

Jann Horn discovered a use-after-free vulnerability in the Linux kernel when accessing LDT entries in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-13233)

Jann Horn discovered that the ptrace implementation in the Linux kernel did not properly record credentials in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly gain administrative privileges. (CVE-2019-13272)

It was discovered that the Empia EM28xx DVB USB device driver implementation in the Linux kernel contained a use-after-free vulnerability when disconnecting the device. An attacker could use this to cause a denial of service (system crash). (CVE-2019-2024)

It was discovered that the USB video device class implementation in the Linux kernel did not properly validate control bits, resulting in an out of bounds buffer read. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2019-2101)

It was discovered that the Marvell Wireless LAN device driver in the Linux kernel did not properly validate the BSS descriptor. A local attacker could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-3846)

It was discovered that the Appletalk IP encapsulation driver in the Linux kernel did not properly prevent kernel addresses from being copied to user space. A local attacker with the CAP_NET_ADMIN capability could use this to expose sensitive information. (CVE-2018-20511)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 18.04 LTS: linux-image-4.15.0-1021-oracle 4.15.0-1021.23 linux-image-4.15.0-1040-gcp 4.15.0-1040.42 linux-image-4.15.0-1040-gke 4.15.0-1040.42 linux-image-4.15.0-1042-kvm 4.15.0-1042.42 linux-image-4.15.0-1043-raspi2 4.15.0-1043.46 linux-image-4.15.0-1050-oem 4.15.0-1050.57 linux-image-4.15.0-1060-snapdragon 4.15.0-1060.66 linux-image-4.15.0-58-generic 4.15.0-58.64 linux-image-4.15.0-58-generic-lpae 4.15.0-58.64 linux-image-4.15.0-58-lowlatency 4.15.0-58.64 linux-image-gcp 4.15.0.1040.42 linux-image-generic 4.15.0.58.60 linux-image-generic-lpae 4.15.0.58.60 linux-image-gke 4.15.0.1040.43 linux-image-gke-4.15 4.15.0.1040.43 linux-image-kvm 4.15.0.1042.42 linux-image-lowlatency 4.15.0.58.60 linux-image-oem 4.15.0.1050.54 linux-image-oracle 4.15.0.1021.24 linux-image-powerpc-e500mc 4.15.0.58.60 linux-image-powerpc-smp 4.15.0.58.60 linux-image-powerpc64-emb 4.15.0.58.60 linux-image-powerpc64-smp 4.15.0.58.60 linux-image-raspi2 4.15.0.1043.41 linux-image-snapdragon 4.15.0.1060.63 linux-image-virtual 4.15.0.58.60

Ubuntu 16.04 LTS: linux-image-4.15.0-1021-oracle 4.15.0-1021.23~16.04.1 linux-image-4.15.0-1040-gcp 4.15.0-1040.42~16.04.1 linux-image-4.15.0-1055-azure 4.15.0-1055.60 linux-image-4.15.0-58-generic 4.15.0-58.64~16.04.1 linux-image-4.15.0-58-generic-lpae 4.15.0-58.64~16.04.1 linux-image-4.15.0-58-lowlatency 4.15.0-58.64~16.04.1 linux-image-azure 4.15.0.1055.58 linux-image-gcp 4.15.0.1040.54 linux-image-generic-hwe-16.04 4.15.0.58.79 linux-image-generic-lpae-hwe-16.04 4.15.0.58.79 linux-image-gke 4.15.0.1040.54 linux-image-lowlatency-hwe-16.04 4.15.0.58.79 linux-image-oem 4.15.0.58.79 linux-image-oracle 4.15.0.1021.15 linux-image-virtual-hwe-16.04 4.15.0.58.79

After a standard system update you need to reboot your computer to make all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.

References: https://usn.ubuntu.com/4094-1 CVE-2018-13053, CVE-2018-13093, CVE-2018-13096, CVE-2018-13097, CVE-2018-13098, CVE-2018-13099, CVE-2018-13100, CVE-2018-14609, CVE-2018-14610, CVE-2018-14611, CVE-2018-14612, CVE-2018-14613, CVE-2018-14614, CVE-2018-14615, CVE-2018-14616, CVE-2018-14617, CVE-2018-16862, CVE-2018-20169, CVE-2018-20511, CVE-2018-20856, CVE-2018-5383, CVE-2019-10126, CVE-2019-1125, CVE-2019-12614, CVE-2019-12818, CVE-2019-12819, CVE-2019-12984, CVE-2019-13233, CVE-2019-13272, CVE-2019-2024, CVE-2019-2101, CVE-2019-3846

Package Information: https://launchpad.net/ubuntu/+source/linux/4.15.0-58.64 https://launchpad.net/ubuntu/+source/linux-gcp/4.15.0-1040.42 https://launchpad.net/ubuntu/+source/linux-gke-4.15/4.15.0-1040.42 https://launchpad.net/ubuntu/+source/linux-kvm/4.15.0-1042.42 https://launchpad.net/ubuntu/+source/linux-oem/4.15.0-1050.57 https://launchpad.net/ubuntu/+source/linux-oracle/4.15.0-1021.23 https://launchpad.net/ubuntu/+source/linux-raspi2/4.15.0-1043.46 https://launchpad.net/ubuntu/+source/linux-snapdragon/4.15.0-1060.66 https://launchpad.net/ubuntu/+source/linux-azure/4.15.0-1055.60 https://launchpad.net/ubuntu/+source/linux-gcp/4.15.0-1040.42~16.04.1 https://launchpad.net/ubuntu/+source/linux-hwe/4.15.0-58.64~16.04.1 https://launchpad.net/ubuntu/+source/linux-oracle/4.15.0-1021.23~16.04.1 . (CVE-2019-10126)

Amit Klein and Benny Pinkas discovered that the Linux kernel did not sufficiently randomize IP ID values generated for connectionless networking protocols. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1

[slackware-security] Slackware 14.2 kernel (SSA:2019-202-01)

New kernel packages are available for Slackware 14.2 to fix security issues.

Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/linux-4.4.182/: Upgraded. These updates fix various bugs and many minor security issues. Be sure to upgrade your initrd after upgrading the kernel packages. If you use lilo to boot your machine, be sure lilo.conf points to the correct kernel and initrd and run lilo as root to update the bootloader. If you use elilo to boot your machine, you should run eliloconfig to copy the kernel and initrd to the EFI System Partition. For more information, see: Fixed in 4.4.183: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11599 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3892 Fixed in 4.4.185: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13272 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16597 Fixed in 4.4.186: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10126 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3846 ( Security fix *) +--------------------------+

Where to find the new packages: +-----------------------------+

Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-)

Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you.

Updated packages for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-firmware-20190717_bf13a71-noarch-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-generic-4.4.186-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-generic-smp-4.4.186_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-headers-4.4.186_smp-x86-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-huge-4.4.186-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-huge-smp-4.4.186_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-modules-4.4.186-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-modules-smp-4.4.186_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-source-4.4.186_smp-noarch-1.txz

Updated packages for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-firmware-20190717_bf13a71-noarch-1.txz ftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-generic-4.4.186-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-headers-4.4.186-x86-1.txz ftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-huge-4.4.186-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-modules-4.4.186-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-source-4.4.186-noarch-1.txz

MD5 signatures: +-------------+

Slackware 14.2 packages: 01138ebc336b6e6d692697570bb32920 kernel-firmware-20190717_bf13a71-noarch-1.txz d7e0b9ffdc4265b45d4de39d49d52616 kernel-generic-4.4.186-i586-1.txz c1131f8dd16f7113cc8b1e14c402a9b7 kernel-generic-smp-4.4.186_smp-i686-1.txz ca4630c4ee7056c51f3262152bfb9213 kernel-headers-4.4.186_smp-x86-1.txz 61b95e68756fe9741ddbdc52f397fe49 kernel-huge-4.4.186-i586-1.txz ff981138513726a502d57f9e2aecad36 kernel-huge-smp-4.4.186_smp-i686-1.txz ca8f6fb5fc378d16e5afcee31dd032dc kernel-modules-4.4.186-i586-1.txz 25fc2f1280f1a706705ef4535f4efd1c kernel-modules-smp-4.4.186_smp-i686-1.txz 2d299723d6f910df1e8c21d18070b9ef kernel-source-4.4.186_smp-noarch-1.txz

Slackware x86_64 14.2 packages: 01138ebc336b6e6d692697570bb32920 kernel-firmware-20190717_bf13a71-noarch-1.txz 80caffb238022225afe93b957fecbff2 kernel-generic-4.4.186-x86_64-1.txz f72e4543e3489d18604f33a901e04551 kernel-headers-4.4.186-x86-1.txz 0765db332a94cfedcacd987871903e56 kernel-huge-4.4.186-x86_64-1.txz 8d565a7b223b9444731796e6147116eb kernel-modules-4.4.186-x86_64-1.txz 0254fdbb4430362ea373b47584d8eb30 kernel-source-4.4.186-noarch-1.txz

Installation instructions: +------------------------+

Upgrade the packages as root:

upgradepkg kernel-*.txz

If you are using an initrd, you'll need to rebuild it.

For a 32-bit SMP machine, use this command (substitute the appropriate kernel version if you are not running Slackware 14.2):

/usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.186-smp | bash

For a 64-bit machine, or a 32-bit uniprocessor machine, use this command (substitute the appropriate kernel version if you are not running Slackware 14.2):

/usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.186 | bash

Please note that "uniprocessor" has to do with the kernel you are running, not with the CPU. Most systems should run the SMP kernel (if they can) regardless of the number of cores the CPU has. If you aren't sure which kernel you are running, run "uname -a". If you see SMP there, you are running the SMP kernel and should use the 4.4.186-smp version when running mkinitrd_command_generator. Note that this is only for 32-bit -- 64-bit systems should always use 4.4.186 as the version.

If you are using lilo or elilo to boot the machine, you'll need to ensure that the machine is properly prepared before rebooting.

If using LILO: By default, lilo.conf contains an image= line that references a symlink that always points to the correct kernel. No editing should be required unless your machine uses a custom lilo.conf. If that is the case, be sure that the image= line references the correct kernel file. Either way, you'll need to run "lilo" as root to reinstall the boot loader.

If using elilo: Ensure that the /boot/vmlinuz symlink is pointing to the kernel you wish to use, and then run eliloconfig to update the EFI System Partition.

+-----+

Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com

+------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Important: kernel-alt security, bug fix, and enhancement update Advisory ID: RHSA-2019:2809-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2809 Issue date: 2019-09-20 CVE Names: CVE-2019-5489 CVE-2019-6974 CVE-2019-13272 ==================================================================== 1. Summary:

An update for kernel-alt is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, noarch, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le

  1. Description:

The kernel-alt packages provide the Linux kernel version 4.x.

Security Fix(es):

  • Kernel: page cache side channel attacks (CVE-2019-5489)

  • Kernel: KVM: potential use-after-free via kvm_ioctl_create_device() (CVE-2019-6974)

  • kernel: broken permission and object lifetime handling for PTRACE_TRACEME (CVE-2019-13272)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • [kernel-alt]: BUG: unable to handle kernel NULL pointer IP: crypto_remove_spawns+0x118/0x2e0 (BZ#1536967)

  • [HPE Apache] update ssif max_xmit_msg_size limit for multi-part messages (BZ#1610534)

  • RHEL-Alt-7.6 - powerpc/pseries: Fix unitialized timer reset on migration / powerpc/pseries/mobility: Extend start/stop topology update scope (LPM) (BZ#1673613)

  • RHEL-Alt-7.6 - s390: sha3_generic module fails and triggers panic when in FIPS mode (BZ#1673979)

  • RHEL-Alt-7.6 - System crashed after oom - During ICP deployment (BZ#1710304)

  • kernel-alt: Race condition in hashtables [rhel-alt-7.6.z] (BZ#1712127)

  • RHEL-Alt-7.6 - OP930:PM_Test:cpupower -r command set values for first 3 cores in quad and misses last core. (CORAL) (BZ#1717836)

  • RHEL-Alt-7.6 - disable runtime NUMA remapping for PRRN/LPM/VPHN (BZ#1717906)

  • fragmented packets timing out (BZ#1729066)

  • Backport TCP follow-up for small buffers (BZ#1733617)

Enhancement(s):

  • RHEL-Alt-7.6 - perfevent PMDA cannot create file descriptors for reading nest events using the perf API (pcp/kernel) (CORAL) (BZ#1723036)

  • Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

  1. Bugs fixed (https://bugzilla.redhat.com/):

1664110 - CVE-2019-5489 Kernel: page cache side channel attacks 1671913 - CVE-2019-6974 Kernel: KVM: potential use-after-free via kvm_ioctl_create_device() 1730895 - CVE-2019-13272 kernel: broken permission and object lifetime handling for PTRACE_TRACEME

  1. Package List:

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):

Source: kernel-alt-4.14.0-115.12.1.el7a.src.rpm

aarch64: kernel-4.14.0-115.12.1.el7a.aarch64.rpm kernel-debug-4.14.0-115.12.1.el7a.aarch64.rpm kernel-debug-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm kernel-debug-devel-4.14.0-115.12.1.el7a.aarch64.rpm kernel-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm kernel-debuginfo-common-aarch64-4.14.0-115.12.1.el7a.aarch64.rpm kernel-devel-4.14.0-115.12.1.el7a.aarch64.rpm kernel-headers-4.14.0-115.12.1.el7a.aarch64.rpm kernel-tools-4.14.0-115.12.1.el7a.aarch64.rpm kernel-tools-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm kernel-tools-libs-4.14.0-115.12.1.el7a.aarch64.rpm perf-4.14.0-115.12.1.el7a.aarch64.rpm perf-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm python-perf-4.14.0-115.12.1.el7a.aarch64.rpm python-perf-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm

noarch: kernel-abi-whitelists-4.14.0-115.12.1.el7a.noarch.rpm kernel-doc-4.14.0-115.12.1.el7a.noarch.rpm

ppc64le: kernel-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-bootwrapper-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-debug-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-debug-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-devel-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-headers-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-tools-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-tools-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-tools-libs-4.14.0-115.12.1.el7a.ppc64le.rpm perf-4.14.0-115.12.1.el7a.ppc64le.rpm perf-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm python-perf-4.14.0-115.12.1.el7a.ppc64le.rpm python-perf-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm

s390x: kernel-4.14.0-115.12.1.el7a.s390x.rpm kernel-debug-4.14.0-115.12.1.el7a.s390x.rpm kernel-debug-debuginfo-4.14.0-115.12.1.el7a.s390x.rpm kernel-debug-devel-4.14.0-115.12.1.el7a.s390x.rpm kernel-debuginfo-4.14.0-115.12.1.el7a.s390x.rpm kernel-debuginfo-common-s390x-4.14.0-115.12.1.el7a.s390x.rpm kernel-devel-4.14.0-115.12.1.el7a.s390x.rpm kernel-headers-4.14.0-115.12.1.el7a.s390x.rpm kernel-kdump-4.14.0-115.12.1.el7a.s390x.rpm kernel-kdump-debuginfo-4.14.0-115.12.1.el7a.s390x.rpm kernel-kdump-devel-4.14.0-115.12.1.el7a.s390x.rpm perf-4.14.0-115.12.1.el7a.s390x.rpm perf-debuginfo-4.14.0-115.12.1.el7a.s390x.rpm python-perf-4.14.0-115.12.1.el7a.s390x.rpm python-perf-debuginfo-4.14.0-115.12.1.el7a.s390x.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):

aarch64: kernel-debug-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm kernel-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm kernel-debuginfo-common-aarch64-4.14.0-115.12.1.el7a.aarch64.rpm kernel-tools-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm kernel-tools-libs-devel-4.14.0-115.12.1.el7a.aarch64.rpm perf-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm python-perf-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm

noarch: kernel-doc-4.14.0-115.12.1.el7a.noarch.rpm

ppc64le: kernel-debug-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-debug-devel-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-tools-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm kernel-tools-libs-devel-4.14.0-115.12.1.el7a.ppc64le.rpm perf-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm python-perf-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce

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    "data": "In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit\u0027s pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments. Linux Kernel Contains vulnerabilities related to authorization, permissions, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. 8) - aarch64, noarch, ppc64le, s390x, x86_64\n\n3. 8) - x86_64\n\n3. =========================================================================\nUbuntu Security Notice USN-4094-1\nAugust 13, 2019\n\nlinux, linux-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-kvm,\nlinux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities\n=========================================================================\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 18.04 LTS\n- Ubuntu 16.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in the Linux kernel. \n\nSoftware Description:\n- linux: Linux kernel\n- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems\n- linux-gke-4.15: Linux kernel for Google Container Engine (GKE) systems\n- linux-kvm: Linux kernel for cloud environments\n- linux-oem: Linux kernel for OEM processors\n- linux-oracle: Linux kernel for Oracle Cloud systems\n- linux-raspi2: Linux kernel for Raspberry Pi 2\n- linux-snapdragon: Linux kernel for Snapdragon processors\n- linux-azure: Linux kernel for Microsoft Azure Cloud systems\n- linux-hwe: Linux hardware enablement (HWE) kernel\n\nDetails:\n\nIt was discovered that the alarmtimer implementation in the Linux kernel\ncontained an integer overflow vulnerability. A local attacker could use\nthis to cause a denial of service. (CVE-2018-13053)\n\nWen Xu discovered that the XFS filesystem implementation in the Linux\nkernel did not properly track inode validations. An attacker could use this\nto construct a malicious XFS image that, when mounted, could cause a denial\nof service (system crash). (CVE-2018-13093)\n\nWen Xu discovered that the f2fs file system implementation in the\nLinux kernel did not properly validate metadata. An attacker could\nuse this to construct a malicious f2fs image that, when mounted,\ncould cause a denial of service (system crash). (CVE-2018-13097,\nCVE-2018-13099, CVE-2018-13100, CVE-2018-14614, CVE-2018-14616,\nCVE-2018-13096, CVE-2018-13098, CVE-2018-14615)\n\nWen Xu and Po-Ning Tseng discovered that btrfs file system\nimplementation in the Linux kernel did not properly validate\nmetadata. An attacker could use this to construct a malicious\nbtrfs image that, when mounted, could cause a denial of service\n(system crash). (CVE-2018-14610, CVE-2018-14611, CVE-2018-14612,\nCVE-2018-14613, CVE-2018-14609)\n\nWen Xu discovered that the HFS+ filesystem implementation in the Linux\nkernel did not properly handle malformed catalog data in some situations. \nAn attacker could use this to construct a malicious HFS+ image that, when\nmounted, could cause a denial of service (system crash). (CVE-2018-14617)\n\nVasily Averin and Pavel Tikhomirov discovered that the cleancache subsystem\nof the Linux kernel did not properly initialize new files in some\nsituations. A local attacker could use this to expose sensitive\ninformation. (CVE-2018-16862)\n\nHui Peng and Mathias Payer discovered that the USB subsystem in the Linux\nkernel did not properly handle size checks when handling an extra USB\ndescriptor. A physically proximate attacker could use this to cause a\ndenial of service (system crash). (CVE-2018-20169)\n\nIt was discovered that a use-after-free error existed in the block layer\nsubsystem of the Linux kernel when certain failure conditions occurred. A\nlocal attacker could possibly use this to cause a denial of service (system\ncrash) or possibly execute arbitrary code. (CVE-2018-20856)\n\nEli Biham and Lior Neumann discovered that the Bluetooth implementation in\nthe Linux kernel did not properly validate elliptic curve parameters during\nDiffie-Hellman key exchange in some situations. An attacker could use this\nto expose sensitive information. (CVE-2018-5383)\n\nIt was discovered that a heap buffer overflow existed in the Marvell\nWireless LAN device driver for the Linux kernel. An attacker could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2019-10126)\n\nAndrei Vlad Lutas and Dan Lutas discovered that some x86 processors\nincorrectly handle SWAPGS instructions during speculative execution. A\nlocal attacker could use this to expose sensitive information (kernel\nmemory). (CVE-2019-1125)\n\nIt was discovered that the PowerPC dlpar implementation in the Linux kernel\ndid not properly check for allocation errors in some situations. A local\nattacker could possibly use this to cause a denial of service (system\ncrash). (CVE-2019-12614)\n\nIt was discovered that a NULL pointer dereference vulnerabilty existed in\nthe Near-field communication (NFC) implementation in the Linux kernel. An\nattacker could use this to cause a denial of service (system crash). \n(CVE-2019-12818)\n\nIt was discovered that the MDIO bus devices subsystem in the Linux kernel\nimproperly dropped a device reference in an error condition, leading to a\nuse-after-free. An attacker could use this to cause a denial of service\n(system crash). (CVE-2019-12819)\n\nIt was discovered that a NULL pointer dereference vulnerability existed in\nthe Near-field communication (NFC) implementation in the Linux kernel. A\nlocal attacker could use this to cause a denial of service (system crash). \n(CVE-2019-12984)\n\nJann Horn discovered a use-after-free vulnerability in the Linux kernel\nwhen accessing LDT entries in some situations. A local attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2019-13233)\n\nJann Horn discovered that the ptrace implementation in the Linux kernel did\nnot properly record credentials in some situations. A local attacker could\nuse this to cause a denial of service (system crash) or possibly gain\nadministrative privileges. (CVE-2019-13272)\n\nIt was discovered that the Empia EM28xx DVB USB device driver\nimplementation in the Linux kernel contained a use-after-free vulnerability\nwhen disconnecting the device. An attacker could use this to cause a denial\nof service (system crash). (CVE-2019-2024)\n\nIt was discovered that the USB video device class implementation in the\nLinux kernel did not properly validate control bits, resulting in an out of\nbounds buffer read. A local attacker could use this to possibly expose\nsensitive information (kernel memory). (CVE-2019-2101)\n\nIt was discovered that the Marvell Wireless LAN device driver in the Linux\nkernel did not properly validate the BSS descriptor. A local attacker could\npossibly use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2019-3846)\n\nIt was discovered that the Appletalk IP encapsulation driver in the Linux\nkernel did not properly prevent kernel addresses from being copied to user\nspace. A local attacker with the CAP_NET_ADMIN capability could use this to\nexpose sensitive information. (CVE-2018-20511)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 18.04 LTS:\n  linux-image-4.15.0-1021-oracle  4.15.0-1021.23\n  linux-image-4.15.0-1040-gcp     4.15.0-1040.42\n  linux-image-4.15.0-1040-gke     4.15.0-1040.42\n  linux-image-4.15.0-1042-kvm     4.15.0-1042.42\n  linux-image-4.15.0-1043-raspi2  4.15.0-1043.46\n  linux-image-4.15.0-1050-oem     4.15.0-1050.57\n  linux-image-4.15.0-1060-snapdragon  4.15.0-1060.66\n  linux-image-4.15.0-58-generic   4.15.0-58.64\n  linux-image-4.15.0-58-generic-lpae  4.15.0-58.64\n  linux-image-4.15.0-58-lowlatency  4.15.0-58.64\n  linux-image-gcp                 4.15.0.1040.42\n  linux-image-generic             4.15.0.58.60\n  linux-image-generic-lpae        4.15.0.58.60\n  linux-image-gke                 4.15.0.1040.43\n  linux-image-gke-4.15            4.15.0.1040.43\n  linux-image-kvm                 4.15.0.1042.42\n  linux-image-lowlatency          4.15.0.58.60\n  linux-image-oem                 4.15.0.1050.54\n  linux-image-oracle              4.15.0.1021.24\n  linux-image-powerpc-e500mc      4.15.0.58.60\n  linux-image-powerpc-smp         4.15.0.58.60\n  linux-image-powerpc64-emb       4.15.0.58.60\n  linux-image-powerpc64-smp       4.15.0.58.60\n  linux-image-raspi2              4.15.0.1043.41\n  linux-image-snapdragon          4.15.0.1060.63\n  linux-image-virtual             4.15.0.58.60\n\nUbuntu 16.04 LTS:\n  linux-image-4.15.0-1021-oracle  4.15.0-1021.23~16.04.1\n  linux-image-4.15.0-1040-gcp     4.15.0-1040.42~16.04.1\n  linux-image-4.15.0-1055-azure   4.15.0-1055.60\n  linux-image-4.15.0-58-generic   4.15.0-58.64~16.04.1\n  linux-image-4.15.0-58-generic-lpae  4.15.0-58.64~16.04.1\n  linux-image-4.15.0-58-lowlatency  4.15.0-58.64~16.04.1\n  linux-image-azure               4.15.0.1055.58\n  linux-image-gcp                 4.15.0.1040.54\n  linux-image-generic-hwe-16.04   4.15.0.58.79\n  linux-image-generic-lpae-hwe-16.04  4.15.0.58.79\n  linux-image-gke                 4.15.0.1040.54\n  linux-image-lowlatency-hwe-16.04  4.15.0.58.79\n  linux-image-oem                 4.15.0.58.79\n  linux-image-oracle              4.15.0.1021.15\n  linux-image-virtual-hwe-16.04   4.15.0.58.79\n\nAfter a standard system update you need to reboot your computer to make\nall the necessary changes. \n\nATTENTION: Due to an unavoidable ABI change the kernel updates have\nbeen given a new version number, which requires you to recompile and\nreinstall all third party kernel modules you might have installed. \nUnless you manually uninstalled the standard kernel metapackages\n(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,\nlinux-powerpc), a standard system upgrade will automatically perform\nthis as well. \n\nReferences:\n  https://usn.ubuntu.com/4094-1\n  CVE-2018-13053, CVE-2018-13093, CVE-2018-13096, CVE-2018-13097,\n  CVE-2018-13098, CVE-2018-13099, CVE-2018-13100, CVE-2018-14609,\n  CVE-2018-14610, CVE-2018-14611, CVE-2018-14612, CVE-2018-14613,\n  CVE-2018-14614, CVE-2018-14615, CVE-2018-14616, CVE-2018-14617,\n  CVE-2018-16862, CVE-2018-20169, CVE-2018-20511, CVE-2018-20856,\n  CVE-2018-5383, CVE-2019-10126, CVE-2019-1125, CVE-2019-12614,\n  CVE-2019-12818, CVE-2019-12819, CVE-2019-12984, CVE-2019-13233,\n  CVE-2019-13272, CVE-2019-2024, CVE-2019-2101, CVE-2019-3846\n\nPackage Information:\n  https://launchpad.net/ubuntu/+source/linux/4.15.0-58.64\n  https://launchpad.net/ubuntu/+source/linux-gcp/4.15.0-1040.42\n  https://launchpad.net/ubuntu/+source/linux-gke-4.15/4.15.0-1040.42\n  https://launchpad.net/ubuntu/+source/linux-kvm/4.15.0-1042.42\n  https://launchpad.net/ubuntu/+source/linux-oem/4.15.0-1050.57\n  https://launchpad.net/ubuntu/+source/linux-oracle/4.15.0-1021.23\n  https://launchpad.net/ubuntu/+source/linux-raspi2/4.15.0-1043.46\n  https://launchpad.net/ubuntu/+source/linux-snapdragon/4.15.0-1060.66\n  https://launchpad.net/ubuntu/+source/linux-azure/4.15.0-1055.60\n  https://launchpad.net/ubuntu/+source/linux-gcp/4.15.0-1040.42~16.04.1\n  https://launchpad.net/ubuntu/+source/linux-hwe/4.15.0-58.64~16.04.1\n  https://launchpad.net/ubuntu/+source/linux-oracle/4.15.0-1021.23~16.04.1\n. (CVE-2019-10126)\n\nAmit Klein and Benny Pinkas discovered that the Linux kernel did not\nsufficiently randomize IP ID values generated for connectionless networking\nprotocols. \n-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\n[slackware-security]  Slackware 14.2 kernel (SSA:2019-202-01)\n\nNew kernel packages are available for Slackware 14.2 to fix security issues. \n\n\nHere are the details from the Slackware 14.2 ChangeLog:\n+--------------------------+\npatches/packages/linux-4.4.182/*:  Upgraded. \n  These updates fix various bugs and many minor security issues. \n  Be sure to upgrade your initrd after upgrading the kernel packages. \n  If you use lilo to boot your machine, be sure lilo.conf points to the correct\n  kernel and initrd and run lilo as root to update the bootloader. \n  If you use elilo to boot your machine, you should run eliloconfig to copy the\n  kernel and initrd to the EFI System Partition. \n  For more information, see:\n    Fixed in 4.4.183:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11599\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3892\n    Fixed in 4.4.185:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13272\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16597\n    Fixed in 4.4.186:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10126\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3846\n  (* Security fix *)\n+--------------------------+\n\n\nWhere to find the new packages:\n+-----------------------------+\n\nThanks to the friendly folks at the OSU Open Source Lab\n(http://osuosl.org) for donating FTP and rsync hosting\nto the Slackware project!  :-)\n\nAlso see the \"Get Slack\" section on http://slackware.com for\nadditional mirror sites near you. \n\nUpdated packages for Slackware 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-firmware-20190717_bf13a71-noarch-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-generic-4.4.186-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-generic-smp-4.4.186_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-headers-4.4.186_smp-x86-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-huge-4.4.186-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-huge-smp-4.4.186_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-modules-4.4.186-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-modules-smp-4.4.186_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.186/kernel-source-4.4.186_smp-noarch-1.txz\n\nUpdated packages for Slackware x86_64 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-firmware-20190717_bf13a71-noarch-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-generic-4.4.186-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-headers-4.4.186-x86-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-huge-4.4.186-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-modules-4.4.186-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware66-14.2/patches/packages/linux-4.4.186/kernel-source-4.4.186-noarch-1.txz\n\n\nMD5 signatures:\n+-------------+\n\nSlackware 14.2 packages:\n01138ebc336b6e6d692697570bb32920  kernel-firmware-20190717_bf13a71-noarch-1.txz\nd7e0b9ffdc4265b45d4de39d49d52616  kernel-generic-4.4.186-i586-1.txz\nc1131f8dd16f7113cc8b1e14c402a9b7  kernel-generic-smp-4.4.186_smp-i686-1.txz\nca4630c4ee7056c51f3262152bfb9213  kernel-headers-4.4.186_smp-x86-1.txz\n61b95e68756fe9741ddbdc52f397fe49  kernel-huge-4.4.186-i586-1.txz\nff981138513726a502d57f9e2aecad36  kernel-huge-smp-4.4.186_smp-i686-1.txz\nca8f6fb5fc378d16e5afcee31dd032dc  kernel-modules-4.4.186-i586-1.txz\n25fc2f1280f1a706705ef4535f4efd1c  kernel-modules-smp-4.4.186_smp-i686-1.txz\n2d299723d6f910df1e8c21d18070b9ef  kernel-source-4.4.186_smp-noarch-1.txz\n\n\nSlackware x86_64 14.2 packages:\n01138ebc336b6e6d692697570bb32920  kernel-firmware-20190717_bf13a71-noarch-1.txz\n80caffb238022225afe93b957fecbff2  kernel-generic-4.4.186-x86_64-1.txz\nf72e4543e3489d18604f33a901e04551  kernel-headers-4.4.186-x86-1.txz\n0765db332a94cfedcacd987871903e56  kernel-huge-4.4.186-x86_64-1.txz\n8d565a7b223b9444731796e6147116eb  kernel-modules-4.4.186-x86_64-1.txz\n0254fdbb4430362ea373b47584d8eb30  kernel-source-4.4.186-noarch-1.txz\n\n\nInstallation instructions:\n+------------------------+\n\nUpgrade the packages as root:\n# upgradepkg kernel-*.txz\n\nIf you are using an initrd, you\u0027ll need to rebuild it. \n\nFor a 32-bit SMP machine, use this command (substitute the appropriate\nkernel version if you are not running Slackware 14.2):\n# /usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.186-smp | bash\n\nFor a 64-bit machine, or a 32-bit uniprocessor machine, use this command\n(substitute the appropriate kernel version if you are not running\nSlackware 14.2):\n# /usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.186 | bash\n\nPlease note that \"uniprocessor\" has to do with the kernel you are running,\nnot with the CPU. Most systems should run the SMP kernel (if they can)\nregardless of the number of cores the CPU has. If you aren\u0027t sure which\nkernel you are running, run \"uname -a\". If you see SMP there, you are\nrunning the SMP kernel and should use the 4.4.186-smp version when running\nmkinitrd_command_generator. Note that this is only for 32-bit -- 64-bit\nsystems should always use 4.4.186 as the version. \n\nIf you are using lilo or elilo to boot the machine, you\u0027ll need to ensure\nthat the machine is properly prepared before rebooting. \n\nIf using LILO:\nBy default, lilo.conf contains an image= line that references a symlink\nthat always points to the correct kernel. No editing should be required\nunless your machine uses a custom lilo.conf. If that is the case, be sure\nthat the image= line references the correct kernel file.  Either way,\nyou\u0027ll need to run \"lilo\" as root to reinstall the boot loader. \n\nIf using elilo:\nEnsure that the /boot/vmlinuz symlink is pointing to the kernel you wish\nto use, and then run eliloconfig to update the EFI System Partition. \n\n\n+-----+\n\nSlackware Linux Security Team\nhttp://slackware.com/gpg-key\nsecurity@slackware.com\n\n+------------------------------------------------------------------------+\n| To leave the slackware-security mailing list:                          |\n+------------------------------------------------------------------------+\n| Send an email to majordomo@slackware.com with this text in the body of |\n| the email message:                                                     |\n|                                                                        |\n|   unsubscribe slackware-security                                       |\n|                                                                        |\n| You will get a confirmation message back containing instructions to    |\n| complete the process.  Please do not reply to this email address. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Important: kernel-alt security, bug fix, and enhancement update\nAdvisory ID:       RHSA-2019:2809-01\nProduct:           Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2019:2809\nIssue date:        2019-09-20\nCVE Names:         CVE-2019-5489 CVE-2019-6974 CVE-2019-13272\n====================================================================\n1. Summary:\n\nAn update for kernel-alt is now available for Red Hat Enterprise Linux 7. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, noarch, ppc64le, s390x\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le\n\n3. Description:\n\nThe kernel-alt packages provide the Linux kernel version 4.x. \n\nSecurity Fix(es):\n\n* Kernel: page cache side channel attacks (CVE-2019-5489)\n\n* Kernel: KVM: potential use-after-free via kvm_ioctl_create_device()\n(CVE-2019-6974)\n\n* kernel: broken permission and object lifetime handling for PTRACE_TRACEME\n(CVE-2019-13272)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\nBug Fix(es):\n\n* [kernel-alt]: BUG: unable to handle kernel NULL pointer IP:\ncrypto_remove_spawns+0x118/0x2e0 (BZ#1536967)\n\n* [HPE Apache] update ssif max_xmit_msg_size limit for multi-part messages\n(BZ#1610534)\n\n* RHEL-Alt-7.6 - powerpc/pseries: Fix unitialized timer reset on migration\n/ powerpc/pseries/mobility: Extend start/stop topology update scope (LPM)\n(BZ#1673613)\n\n* RHEL-Alt-7.6 - s390: sha3_generic module fails and triggers panic when in\nFIPS mode (BZ#1673979)\n\n* RHEL-Alt-7.6 - System crashed after oom - During ICP deployment\n(BZ#1710304)\n\n* kernel-alt: Race condition in hashtables [rhel-alt-7.6.z] (BZ#1712127)\n\n* RHEL-Alt-7.6 - OP930:PM_Test:cpupower -r command set values for first 3\ncores in quad and misses last core. (CORAL) (BZ#1717836)\n\n* RHEL-Alt-7.6 - disable runtime NUMA remapping for PRRN/LPM/VPHN\n(BZ#1717906)\n\n* fragmented packets timing out (BZ#1729066)\n\n* Backport TCP follow-up for small buffers (BZ#1733617)\n\nEnhancement(s):\n\n* RHEL-Alt-7.6 - perfevent PMDA cannot create file descriptors for reading\nnest events using the perf API (pcp/kernel) (CORAL) (BZ#1723036)\n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect. \n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1664110 - CVE-2019-5489 Kernel: page cache side channel attacks\n1671913 - CVE-2019-6974 Kernel: KVM: potential use-after-free via kvm_ioctl_create_device()\n1730895 - CVE-2019-13272 kernel: broken permission and object lifetime handling for PTRACE_TRACEME\n\n6. Package List:\n\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):\n\nSource:\nkernel-alt-4.14.0-115.12.1.el7a.src.rpm\n\naarch64:\nkernel-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-debug-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-debug-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-debug-devel-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-debuginfo-common-aarch64-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-devel-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-headers-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-tools-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-tools-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-tools-libs-4.14.0-115.12.1.el7a.aarch64.rpm\nperf-4.14.0-115.12.1.el7a.aarch64.rpm\nperf-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm\npython-perf-4.14.0-115.12.1.el7a.aarch64.rpm\npython-perf-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm\n\nnoarch:\nkernel-abi-whitelists-4.14.0-115.12.1.el7a.noarch.rpm\nkernel-doc-4.14.0-115.12.1.el7a.noarch.rpm\n\nppc64le:\nkernel-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-bootwrapper-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-debug-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-debug-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-devel-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-headers-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-tools-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-tools-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-tools-libs-4.14.0-115.12.1.el7a.ppc64le.rpm\nperf-4.14.0-115.12.1.el7a.ppc64le.rpm\nperf-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm\npython-perf-4.14.0-115.12.1.el7a.ppc64le.rpm\npython-perf-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm\n\ns390x:\nkernel-4.14.0-115.12.1.el7a.s390x.rpm\nkernel-debug-4.14.0-115.12.1.el7a.s390x.rpm\nkernel-debug-debuginfo-4.14.0-115.12.1.el7a.s390x.rpm\nkernel-debug-devel-4.14.0-115.12.1.el7a.s390x.rpm\nkernel-debuginfo-4.14.0-115.12.1.el7a.s390x.rpm\nkernel-debuginfo-common-s390x-4.14.0-115.12.1.el7a.s390x.rpm\nkernel-devel-4.14.0-115.12.1.el7a.s390x.rpm\nkernel-headers-4.14.0-115.12.1.el7a.s390x.rpm\nkernel-kdump-4.14.0-115.12.1.el7a.s390x.rpm\nkernel-kdump-debuginfo-4.14.0-115.12.1.el7a.s390x.rpm\nkernel-kdump-devel-4.14.0-115.12.1.el7a.s390x.rpm\nperf-4.14.0-115.12.1.el7a.s390x.rpm\nperf-debuginfo-4.14.0-115.12.1.el7a.s390x.rpm\npython-perf-4.14.0-115.12.1.el7a.s390x.rpm\npython-perf-debuginfo-4.14.0-115.12.1.el7a.s390x.rpm\n\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):\n\naarch64:\nkernel-debug-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-debuginfo-common-aarch64-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-tools-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm\nkernel-tools-libs-devel-4.14.0-115.12.1.el7a.aarch64.rpm\nperf-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm\npython-perf-debuginfo-4.14.0-115.12.1.el7a.aarch64.rpm\n\nnoarch:\nkernel-doc-4.14.0-115.12.1.el7a.noarch.rpm\n\nppc64le:\nkernel-debug-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-debug-devel-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-tools-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm\nkernel-tools-libs-devel-4.14.0-115.12.1.el7a.ppc64le.rpm\nperf-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm\npython-perf-debuginfo-4.14.0-115.12.1.el7a.ppc64le.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. 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VAR-202103-0287

Vulnerability from variot - Updated: 2025-12-22 21:34

A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process. Linux Kernel Contains an initialization vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Important: kernel-rt security and bug fix update Advisory ID: RHSA-2021:1739-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:1739 Issue date: 2021-05-18 CVE Names: CVE-2019-19523 CVE-2019-19528 CVE-2020-0431 CVE-2020-11608 CVE-2020-12114 CVE-2020-12362 CVE-2020-12464 CVE-2020-14314 CVE-2020-14356 CVE-2020-15437 CVE-2020-24394 CVE-2020-25212 CVE-2020-25284 CVE-2020-25285 CVE-2020-25643 CVE-2020-25704 CVE-2020-27786 CVE-2020-27835 CVE-2020-28974 CVE-2020-35508 CVE-2021-0342 ==================================================================== 1. Summary:

An update for kernel-rt is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

Red Hat Enterprise Linux Real Time (v. 8) - x86_64 Red Hat Enterprise Linux Real Time for NFV (v. 8) - x86_64

  1. Description:

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

  • kernel: Integer overflow in Intel(R) Graphics Drivers (CVE-2020-12362)

  • kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver (CVE-2019-19523)

  • kernel: use-after-free bug caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver (CVE-2019-19528)

  • kernel: possible out of bounds write in kbd_keycode of keyboard.c (CVE-2020-0431)

  • kernel: DoS by corrupting mountpoint reference counter (CVE-2020-12114)

  • kernel: use-after-free in usb_sg_cancel function in drivers/usb/core/message.c (CVE-2020-12464)

  • kernel: buffer uses out of index in ext3/4 filesystem (CVE-2020-14314)

  • kernel: Use After Free vulnerability in cgroup BPF component (CVE-2020-14356)

  • kernel: NULL pointer dereference in serial8250_isa_init_ports function in drivers/tty/serial/8250/8250_core.c (CVE-2020-15437)

  • kernel: umask not applied on filesystem without ACL support (CVE-2020-24394)

  • kernel: TOCTOU mismatch in the NFS client code (CVE-2020-25212)

  • kernel: incomplete permission checking for access to rbd devices (CVE-2020-25284)

  • kernel: race condition between hugetlb sysctl handlers in mm/hugetlb.c (CVE-2020-25285)

  • kernel: improper input validation in ppp_cp_parse_cr function leads to memory corruption and read overflow (CVE-2020-25643)

  • kernel: perf_event_parse_addr_filter memory (CVE-2020-25704)

  • kernel: use-after-free in kernel midi subsystem (CVE-2020-27786)

  • kernel: child process is able to access parent mm through hfi dev file handle (CVE-2020-27835)

  • kernel: slab-out-of-bounds read in fbcon (CVE-2020-28974)

  • kernel: fork: fix copy_process(CLONE_PARENT) race with the exiting

  • ->real_parent (CVE-2020-35508)

  • kernel: use after free in tun_get_user of tun.c could lead to local escalation of privilege (CVE-2021-0342)

  • kernel: NULL pointer dereferences in ov511_mode_init_regs and ov518_mode_init_regs in drivers/media/usb/gspca/ov519.c (CVE-2020-11608)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.

  1. Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

  1. Bugs fixed (https://bugzilla.redhat.com/):

1783434 - CVE-2019-19523 kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver 1783507 - CVE-2019-19528 kernel: use-after-free bug caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver 1831726 - CVE-2020-12464 kernel: use-after-free in usb_sg_cancel function in drivers/usb/core/message.c 1833445 - CVE-2020-11608 kernel: NULL pointer dereferences in ov511_mode_init_regs and ov518_mode_init_regs in drivers/media/usb/gspca/ov519.c 1848652 - CVE-2020-12114 kernel: DoS by corrupting mountpoint reference counter 1853922 - CVE-2020-14314 kernel: buffer uses out of index in ext3/4 filesystem 1868453 - CVE-2020-14356 kernel: Use After Free vulnerability in cgroup BPF component 1869141 - CVE-2020-24394 kernel: umask not applied on filesystem without ACL support 1877575 - CVE-2020-25212 kernel: TOCTOU mismatch in the NFS client code 1879981 - CVE-2020-25643 kernel: improper input validation in ppp_cp_parse_cr function leads to memory corruption and read overflow 1882591 - CVE-2020-25285 kernel: race condition between hugetlb sysctl handlers in mm/hugetlb.c 1882594 - CVE-2020-25284 kernel: incomplete permission checking for access to rbd devices 1886109 - BUG: using smp_processor_id() in preemptible [00000000] code: handler106/3082 [rhel-rt-8.4.0] 1894793 - After configure hugepage and reboot test server, kernel got panic status. 1895961 - CVE-2020-25704 kernel: perf_event_parse_addr_filter memory 1896842 - host locks up when running stress-ng itimers on RT kernel. 1897869 - Running oslat in RT guest, guest kernel shows Call Trace: INFO: task kcompactd0:35 blocked for more than 600 seconds. 1900933 - CVE-2020-27786 kernel: use-after-free in kernel midi subsystem 1901161 - CVE-2020-15437 kernel: NULL pointer dereference in serial8250_isa_init_ports function in drivers/tty/serial/8250/8250_core.c 1901709 - CVE-2020-27835 kernel: child process is able to access parent mm through hfi dev file handle 1902724 - CVE-2020-35508 kernel: fork: fix copy_process(CLONE_PARENT) race with the exiting ->real_parent 1903126 - CVE-2020-28974 kernel: slab-out-of-bounds read in fbcon 1915799 - CVE-2021-0342 kernel: use after free in tun_get_user of tun.c could lead to local escalation of privilege 1919889 - CVE-2020-0431 kernel: possible out of bounds write in kbd_keycode of keyboard.c 1930246 - CVE-2020-12362 kernel: Integer overflow in Intel(R) Graphics Drivers

  1. Package List:

Red Hat Enterprise Linux Real Time for NFV (v. 8):

Source: kernel-rt-4.18.0-305.rt7.72.el8.src.rpm

x86_64: kernel-rt-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-core-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-core-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-debuginfo-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-devel-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-kvm-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-modules-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-modules-extra-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debuginfo-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debuginfo-common-x86_64-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-devel-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-kvm-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-modules-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-modules-extra-4.18.0-305.rt7.72.el8.x86_64.rpm

Red Hat Enterprise Linux Real Time (v. 8):

Source: kernel-rt-4.18.0-305.rt7.72.el8.src.rpm

x86_64: kernel-rt-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-core-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-core-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-debuginfo-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-devel-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-modules-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debug-modules-extra-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debuginfo-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-debuginfo-common-x86_64-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-devel-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-modules-4.18.0-305.rt7.72.el8.x86_64.rpm kernel-rt-modules-extra-4.18.0-305.rt7.72.el8.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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-- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . 8) - aarch64, noarch, ppc64le, s390x, x86_64

Bug Fix(es):

  • kernel-rt: update RT source tree to the latest RHEL-8.2.z10 Batch source tree (BZ#1968022)

Bug Fix(es):

  • RHEL8.2 Snapshot2 - tpm: ibmvtpm: Wait for buffer to be set before proceeding (BZ#1933986)

  • fnic crash from invalid request pointer (BZ#1961707)

  • [Azure][RHEL8.4] Two Patches Needed To Enable Azure Host Time-syncing in VMs (BZ#1963051)

  • RHEL kernel 8.2 and higher are affected by data corruption bug in raid1 arrays using bitmaps. (BZ#1969338)

  • Description:

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

This advisory contains the container images for Red Hat OpenShift Container Platform 4.7.13. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHSA-2021:2122

Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:

https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel ease-notes.html

This update fixes the following bug among others:

  • Previously, resources for the ClusterOperator were being created early in the update process, which led to update failures when the ClusterOperator had no status condition while Operators were updating. This bug fix changes the timing of when these resources are created. As a result, updates can take place without errors. (BZ#1959238)

Security Fix(es):

  • gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)

You may download the oc tool and use it to inspect release image metadata as follows:

(For x86_64 architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.13-x86_64

The image digest is sha256:783a2c963f35ccab38e82e6a8c7fa954c3a4551e07d2f43c06098828dd986ed4

(For s390x architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.13-s390x

The image digest is sha256:4cf44e68413acad063203e1ee8982fd01d8b9c1f8643a5b31cd7ff341b3199cd

(For ppc64le architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.13-ppc64le

The image digest is sha256:d47ce972f87f14f1f3c5d50428d2255d1256dae3f45c938ace88547478643e36

All OpenShift Container Platform 4.7 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster - -between-minor.html#understanding-upgrade-channels_updating-cluster-between - -minor

  1. Solution:

For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel ease-notes.html

Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster - -cli.html

  1. Bugs fixed (https://bugzilla.redhat.com/):

1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation 1923268 - [Assisted-4.7] [Staging] Using two both spelling "canceled" "cancelled" 1947216 - [AWS] Missing iam:ListAttachedRolePolicies permission in permissions.go 1953963 - Enable/Disable host operations returns cluster resource with incomplete hosts list 1957749 - ovn-kubernetes pod should have CPU and memory requests set but not limits 1959238 - CVO creating cloud-controller-manager too early causing upgrade failures 1960103 - SR-IOV obliviously reboot the node 1961941 - Local Storage Operator using LocalVolume CR fails to create PV's when backend storage failure is simulated 1962302 - packageserver clusteroperator does not set reason or message for Available condition 1962312 - Deployment considered unhealthy despite being available and at latest generation 1962435 - Public DNS records were not deleted when destroying a cluster which is using byo private hosted zone 1963115 - Test verify /run filesystem contents failing

  1. ========================================================================== Ubuntu Security Notice USN-4752-1 February 25, 2021

linux-oem-5.6 vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 20.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description: - linux-oem-5.6: Linux kernel for OEM systems

Details:

Daniele Antonioli, Nils Ole Tippenhauer, and Kasper Rasmussen discovered that legacy pairing and secure-connections pairing authentication in the Bluetooth protocol could allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. A physically proximate attacker could use this to impersonate a previously paired Bluetooth device. (CVE-2020-10135)

Jay Shin discovered that the ext4 file system implementation in the Linux kernel did not properly handle directory access with broken indexing, leading to an out-of-bounds read vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2020-14314)

It was discovered that the block layer implementation in the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2020-15436)

It was discovered that the serial port driver in the Linux kernel did not properly initialize a pointer in some situations. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2020-15437)

Andy Nguyen discovered that the Bluetooth HCI event packet parser in the Linux kernel did not properly handle event advertisements of certain sizes, leading to a heap-based buffer overflow. A physically proximate remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-24490)

It was discovered that the NFS client implementation in the Linux kernel did not properly perform bounds checking before copying security labels in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-25212)

It was discovered that the Rados block device (rbd) driver in the Linux kernel did not properly perform privilege checks for access to rbd devices in some situations. A local attacker could use this to map or unmap rbd block devices. (CVE-2020-25284)

It was discovered that the block layer subsystem in the Linux kernel did not properly handle zero-length requests. A local attacker could use this to cause a denial of service. (CVE-2020-25641)

It was discovered that the HDLC PPP implementation in the Linux kernel did not properly validate input in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-25643)

Kiyin (尹亮) discovered that the perf subsystem in the Linux kernel did not properly deallocate memory in some situations. A privileged attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2020-25704)

It was discovered that the KVM hypervisor in the Linux kernel did not properly handle interrupts in certain situations. A local attacker in a guest VM could possibly use this to cause a denial of service (host system crash). (CVE-2020-27152)

It was discovered that the jfs file system implementation in the Linux kernel contained an out-of-bounds read vulnerability. A local attacker could use this to possibly cause a denial of service (system crash). (CVE-2020-27815)

It was discovered that an information leak existed in the syscall implementation in the Linux kernel on 32 bit systems. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2020-28588)

It was discovered that the framebuffer implementation in the Linux kernel did not properly perform range checks in certain situations. A local attacker could use this to expose sensitive information (kernel memory). A local attacker could use this to gain unintended write access to read-only memory pages. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2020-29369)

Jann Horn discovered that the romfs file system in the Linux kernel did not properly validate file system meta-data, leading to an out-of-bounds read. An attacker could use this to construct a malicious romfs image that, when mounted, exposed sensitive information (kernel memory). (CVE-2020-29371)

Jann Horn discovered that the tty subsystem of the Linux kernel did not use consistent locking in some situations, leading to a read-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2020-29660)

Jann Horn discovered a race condition in the tty subsystem of the Linux kernel in the locking for the TIOCSPGRP ioctl(), leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-35508)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 20.04 LTS: linux-image-5.6.0-1048-oem 5.6.0-1048.52 linux-image-oem-20.04 5.6.0.1048.44

After a standard system update you need to reboot your computer to make all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.

References: https://usn.ubuntu.com/4752-1 CVE-2020-10135, CVE-2020-14314, CVE-2020-15436, CVE-2020-15437, CVE-2020-24490, CVE-2020-25212, CVE-2020-25284, CVE-2020-25641, CVE-2020-25643, CVE-2020-25704, CVE-2020-27152, CVE-2020-27815, CVE-2020-28588, CVE-2020-28915, CVE-2020-29368, CVE-2020-29369, CVE-2020-29371, CVE-2020-29660, CVE-2020-29661, CVE-2020-35508

Package Information: https://launchpad.net/ubuntu/+source/linux-oem-5.6/5.6.0-1048.52

Show details on source website

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    "data": "A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process. Linux Kernel Contains an initialization vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Important: kernel-rt security and bug fix update\nAdvisory ID:       RHSA-2021:1739-01\nProduct:           Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2021:1739\nIssue date:        2021-05-18\nCVE Names:         CVE-2019-19523 CVE-2019-19528 CVE-2020-0431\n                   CVE-2020-11608 CVE-2020-12114 CVE-2020-12362\n                   CVE-2020-12464 CVE-2020-14314 CVE-2020-14356\n                   CVE-2020-15437 CVE-2020-24394 CVE-2020-25212\n                   CVE-2020-25284 CVE-2020-25285 CVE-2020-25643\n                   CVE-2020-25704 CVE-2020-27786 CVE-2020-27835\n                   CVE-2020-28974 CVE-2020-35508 CVE-2021-0342\n====================================================================\n1. Summary:\n\nAn update for kernel-rt is now available for Red Hat Enterprise Linux 8. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux Real Time (v. 8) - x86_64\nRed Hat Enterprise Linux Real Time for NFV (v. 8) - x86_64\n\n3. Description:\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which enables\nfine-tuning for systems with extremely high determinism requirements. \n\nSecurity Fix(es):\n\n* kernel: Integer overflow in Intel(R) Graphics Drivers (CVE-2020-12362)\n\n* kernel: use-after-free caused by a malicious USB device in the\ndrivers/usb/misc/adutux.c driver (CVE-2019-19523)\n\n* kernel: use-after-free bug caused by a malicious USB device in the\ndrivers/usb/misc/iowarrior.c driver (CVE-2019-19528)\n\n* kernel: possible out of bounds write in kbd_keycode of keyboard.c\n(CVE-2020-0431)\n\n* kernel: DoS by corrupting mountpoint reference counter (CVE-2020-12114)\n\n* kernel: use-after-free in usb_sg_cancel function in\ndrivers/usb/core/message.c (CVE-2020-12464)\n\n* kernel: buffer uses out of index in ext3/4 filesystem (CVE-2020-14314)\n\n* kernel: Use After Free vulnerability in cgroup BPF component\n(CVE-2020-14356)\n\n* kernel: NULL pointer dereference in serial8250_isa_init_ports function in\ndrivers/tty/serial/8250/8250_core.c (CVE-2020-15437)\n\n* kernel: umask not applied on filesystem without ACL support\n(CVE-2020-24394)\n\n* kernel: TOCTOU mismatch in the NFS client code (CVE-2020-25212)\n\n* kernel: incomplete permission checking for access to rbd devices\n(CVE-2020-25284)\n\n* kernel: race condition between hugetlb sysctl handlers in mm/hugetlb.c\n(CVE-2020-25285)\n\n* kernel: improper input validation in ppp_cp_parse_cr function leads to\nmemory corruption and read overflow (CVE-2020-25643)\n\n* kernel: perf_event_parse_addr_filter memory (CVE-2020-25704)\n\n* kernel: use-after-free in kernel midi subsystem (CVE-2020-27786)\n\n* kernel: child process is able to access parent mm through hfi dev file\nhandle (CVE-2020-27835)\n\n* kernel: slab-out-of-bounds read in fbcon (CVE-2020-28974)\n\n* kernel: fork: fix copy_process(CLONE_PARENT) race with the exiting\n- -\u003ereal_parent (CVE-2020-35508)\n\n* kernel: use after free in tun_get_user of tun.c could lead to local\nescalation of privilege (CVE-2021-0342)\n\n* kernel: NULL pointer dereferences in ov511_mode_init_regs and\nov518_mode_init_regs in drivers/media/usb/gspca/ov519.c (CVE-2020-11608)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat\nEnterprise Linux 8.4 Release Notes linked from the References section. \n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect. \n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1783434 - CVE-2019-19523 kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver\n1783507 - CVE-2019-19528 kernel: use-after-free bug caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver\n1831726 - CVE-2020-12464 kernel: use-after-free in usb_sg_cancel function in drivers/usb/core/message.c\n1833445 - CVE-2020-11608 kernel: NULL pointer dereferences in ov511_mode_init_regs and ov518_mode_init_regs in drivers/media/usb/gspca/ov519.c\n1848652 - CVE-2020-12114 kernel: DoS by corrupting mountpoint reference counter\n1853922 - CVE-2020-14314 kernel: buffer uses out of index in ext3/4 filesystem\n1868453 - CVE-2020-14356 kernel: Use After Free vulnerability in cgroup BPF component\n1869141 - CVE-2020-24394 kernel: umask not applied on filesystem without ACL support\n1877575 - CVE-2020-25212 kernel: TOCTOU mismatch in the NFS client code\n1879981 - CVE-2020-25643 kernel: improper input validation in ppp_cp_parse_cr function leads to memory corruption and read overflow\n1882591 - CVE-2020-25285 kernel: race condition between hugetlb sysctl handlers in mm/hugetlb.c\n1882594 - CVE-2020-25284 kernel: incomplete permission checking for access to rbd devices\n1886109 - BUG: using smp_processor_id() in preemptible [00000000] code: handler106/3082 [rhel-rt-8.4.0]\n1894793 - After configure hugepage and reboot test server, kernel got panic status. \n1895961 - CVE-2020-25704 kernel: perf_event_parse_addr_filter memory\n1896842 - host locks up when running stress-ng itimers on RT kernel. \n1897869 - Running oslat in RT guest, guest kernel shows Call Trace: INFO: task kcompactd0:35 blocked for more than 600 seconds. \n1900933 - CVE-2020-27786 kernel: use-after-free in kernel midi subsystem\n1901161 - CVE-2020-15437 kernel: NULL pointer dereference in serial8250_isa_init_ports function in drivers/tty/serial/8250/8250_core.c\n1901709 - CVE-2020-27835 kernel: child process is able to access parent mm through hfi dev file handle\n1902724 - CVE-2020-35508 kernel: fork: fix copy_process(CLONE_PARENT) race with the exiting -\u003ereal_parent\n1903126 - CVE-2020-28974 kernel: slab-out-of-bounds read in fbcon\n1915799 - CVE-2021-0342 kernel: use after free in tun_get_user of tun.c could lead to local escalation of privilege\n1919889 - CVE-2020-0431 kernel: possible out of bounds write in kbd_keycode of keyboard.c\n1930246 - CVE-2020-12362 kernel: Integer overflow in Intel(R) Graphics Drivers\n\n6. Package List:\n\nRed Hat Enterprise Linux Real Time for NFV (v. 8):\n\nSource:\nkernel-rt-4.18.0-305.rt7.72.el8.src.rpm\n\nx86_64:\nkernel-rt-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-core-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-core-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-debuginfo-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-devel-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-kvm-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-modules-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-modules-extra-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debuginfo-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debuginfo-common-x86_64-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-devel-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-kvm-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-modules-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-modules-extra-4.18.0-305.rt7.72.el8.x86_64.rpm\n\nRed Hat Enterprise Linux Real Time (v. 8):\n\nSource:\nkernel-rt-4.18.0-305.rt7.72.el8.src.rpm\n\nx86_64:\nkernel-rt-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-core-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-core-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-debuginfo-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-devel-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-modules-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debug-modules-extra-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debuginfo-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-debuginfo-common-x86_64-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-devel-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-modules-4.18.0-305.rt7.72.el8.x86_64.rpm\nkernel-rt-modules-extra-4.18.0-305.rt7.72.el8.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2021 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\niJzkORGWplM\\xfb/D\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n. 8) - aarch64, noarch, ppc64le, s390x, x86_64\n\n3. \n\nBug Fix(es):\n\n* kernel-rt: update RT source tree to the latest RHEL-8.2.z10 Batch source\ntree (BZ#1968022)\n\n4. \n\nBug Fix(es):\n\n* RHEL8.2 Snapshot2 -  tpm: ibmvtpm: Wait for buffer to be set before\nproceeding (BZ#1933986)\n\n* fnic crash from invalid request pointer (BZ#1961707)\n\n* [Azure][RHEL8.4] Two Patches Needed To Enable Azure Host Time-syncing in\nVMs (BZ#1963051)\n\n* RHEL kernel 8.2 and higher are affected by data corruption bug in raid1\narrays using bitmaps.  (BZ#1969338)\n\n4. Description:\n\nRed Hat OpenShift Container Platform is Red Hat\u0027s cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments. \n\nThis advisory contains the container images for Red Hat OpenShift Container\nPlatform 4.7.13. See the following advisory for the RPM packages for this\nrelease:\n\nhttps://access.redhat.com/errata/RHSA-2021:2122\n\nSpace precludes documenting all of the container images in this advisory. \nSee the following Release Notes documentation, which will be updated\nshortly for this release, for details about these changes:\n\nhttps://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel\nease-notes.html\n\nThis update fixes the following bug among others:\n\n* Previously, resources for the ClusterOperator were being created early in\nthe update process, which led to update failures when the ClusterOperator\nhad no status condition while Operators were updating. This bug fix changes\nthe timing of when these resources are created. As a result, updates can\ntake place without errors. (BZ#1959238)\n\nSecurity Fix(es):\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index\nvalidation (CVE-2021-3121)\n\nYou may download the oc tool and use it to inspect release image metadata\nas follows:\n\n(For x86_64 architecture)\n\n  $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.7.13-x86_64\n\nThe image digest is\nsha256:783a2c963f35ccab38e82e6a8c7fa954c3a4551e07d2f43c06098828dd986ed4\n\n(For s390x architecture)\n\n  $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.7.13-s390x\n\nThe image digest is\nsha256:4cf44e68413acad063203e1ee8982fd01d8b9c1f8643a5b31cd7ff341b3199cd\n\n(For ppc64le architecture)\n\n  $ oc adm release info\nquay.io/openshift-release-dev/ocp-release:4.7.13-ppc64le\n\nThe image digest is\nsha256:d47ce972f87f14f1f3c5d50428d2255d1256dae3f45c938ace88547478643e36\n\nAll OpenShift Container Platform 4.7 users are advised to upgrade to these\nupdated packages and images when they are available in the appropriate\nrelease channel. To check for available updates, use the OpenShift Console\nor the CLI oc command. Instructions for upgrading a cluster are available\nat\nhttps://docs.openshift.com/container-platform/4.7/updating/updating-cluster\n- -between-minor.html#understanding-upgrade-channels_updating-cluster-between\n- -minor\n\n3. Solution:\n\nFor OpenShift Container Platform 4.7 see the following documentation, which\nwill be updated shortly for this release, for important instructions on how\nto upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel\nease-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.7/updating/updating-cluster\n- -cli.html\n\n4. Bugs fixed (https://bugzilla.redhat.com/):\n\n1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation\n1923268 - [Assisted-4.7] [Staging] Using two both spelling \"canceled\"  \"cancelled\"\n1947216 - [AWS] Missing iam:ListAttachedRolePolicies permission in permissions.go\n1953963 - Enable/Disable host operations returns cluster resource with incomplete hosts list\n1957749 - ovn-kubernetes pod should have CPU and memory requests set but not limits\n1959238 - CVO creating cloud-controller-manager too early causing upgrade failures\n1960103 - SR-IOV obliviously reboot the node\n1961941 - Local Storage Operator using LocalVolume CR fails to create PV\u0027s when backend storage failure is simulated\n1962302 - packageserver clusteroperator does not set reason or message for Available condition\n1962312 - Deployment considered unhealthy despite being available and at latest generation\n1962435 - Public DNS records were not deleted when destroying a cluster which is using byo private hosted zone\n1963115 - Test verify /run filesystem contents failing\n\n5. ==========================================================================\nUbuntu Security Notice USN-4752-1\nFebruary 25, 2021\n\nlinux-oem-5.6 vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 20.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in the Linux kernel. \n\nSoftware Description:\n- linux-oem-5.6: Linux kernel for OEM systems\n\nDetails:\n\nDaniele Antonioli, Nils Ole Tippenhauer, and Kasper Rasmussen discovered\nthat legacy pairing and secure-connections pairing authentication in the\nBluetooth protocol could allow an unauthenticated user to complete\nauthentication without pairing credentials via adjacent access. A\nphysically proximate attacker could use this to impersonate a previously\npaired Bluetooth device. (CVE-2020-10135)\n\nJay Shin discovered that the ext4 file system implementation in the Linux\nkernel did not properly handle directory access with broken indexing,\nleading to an out-of-bounds read vulnerability. A local attacker could use\nthis to cause a denial of service (system crash). (CVE-2020-14314)\n\nIt was discovered that the block layer implementation in the Linux kernel\ndid not properly perform reference counting in some situations, leading to\na use-after-free vulnerability. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2020-15436)\n\nIt was discovered that the serial port driver in the Linux kernel did not\nproperly initialize a pointer in some situations. A local attacker could\npossibly use this to cause a denial of service (system crash). \n(CVE-2020-15437)\n\nAndy Nguyen discovered that the Bluetooth HCI event packet parser in the\nLinux kernel did not properly handle event advertisements of certain sizes,\nleading to a heap-based buffer overflow. A physically proximate remote\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2020-24490)\n\nIt was discovered that the NFS client implementation in the Linux kernel\ndid not properly perform bounds checking before copying security labels in\nsome situations. A local attacker could use this to cause a denial of\nservice (system crash) or possibly execute arbitrary code. (CVE-2020-25212)\n\nIt was discovered that the Rados block device (rbd) driver in the Linux\nkernel did not properly perform privilege checks for access to rbd devices\nin some situations. A local attacker could use this to map or unmap rbd\nblock devices. (CVE-2020-25284)\n\nIt was discovered that the block layer subsystem in the Linux kernel did\nnot properly handle zero-length requests. A local attacker could use this\nto cause a denial of service. (CVE-2020-25641)\n\nIt was discovered that the HDLC PPP implementation in the Linux kernel did\nnot properly validate input in some situations. A local attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2020-25643)\n\nKiyin (\u5c39\u4eae) discovered that the perf subsystem in the Linux kernel did\nnot properly deallocate memory in some situations. A privileged attacker\ncould use this to cause a denial of service (kernel memory exhaustion). \n(CVE-2020-25704)\n\nIt was discovered that the KVM hypervisor in the Linux kernel did not\nproperly handle interrupts in certain situations. A local attacker in a\nguest VM could possibly use this to cause a denial of service (host system\ncrash). (CVE-2020-27152)\n\nIt was discovered that the jfs file system implementation in the Linux\nkernel contained an out-of-bounds read vulnerability. A local attacker\ncould use this to possibly cause a denial of service (system crash). \n(CVE-2020-27815)\n\nIt was discovered that an information leak existed in the syscall\nimplementation in the Linux kernel on 32 bit systems. A local attacker\ncould use this to expose sensitive information (kernel memory). \n(CVE-2020-28588)\n\nIt was discovered that the framebuffer implementation in the Linux kernel\ndid not properly perform range checks in certain situations. A local\nattacker could use this to expose sensitive information (kernel memory). A local attacker could use\nthis to gain unintended write access to read-only memory pages. A local attacker could use this to cause a\ndenial of service (system crash) or possibly expose sensitive information. \n(CVE-2020-29369)\n\nJann Horn discovered that the romfs file system in the Linux kernel did not\nproperly validate file system meta-data, leading to an out-of-bounds read. \nAn attacker could use this to construct a malicious romfs image that, when\nmounted, exposed sensitive information (kernel memory). (CVE-2020-29371)\n\nJann Horn discovered that the tty subsystem of the Linux kernel did not use\nconsistent locking in some situations, leading to a read-after-free\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly expose sensitive information (kernel memory). \n(CVE-2020-29660)\n\nJann Horn discovered a race condition in the tty subsystem of the Linux\nkernel in the locking for the TIOCSPGRP ioctl(), leading to a use-after-\nfree vulnerability. A local attacker could use this to cause a denial of\nservice (system crash) or possibly execute arbitrary code. \n(CVE-2020-35508)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 20.04 LTS:\n  linux-image-5.6.0-1048-oem      5.6.0-1048.52\n  linux-image-oem-20.04           5.6.0.1048.44\n\nAfter a standard system update you need to reboot your computer to make\nall the necessary changes. \n\nATTENTION: Due to an unavoidable ABI change the kernel updates have\nbeen given a new version number, which requires you to recompile and\nreinstall all third party kernel modules you might have installed. \nUnless you manually uninstalled the standard kernel metapackages\n(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,\nlinux-powerpc), a standard system upgrade will automatically perform\nthis as well. \n\nReferences:\n  https://usn.ubuntu.com/4752-1\n  CVE-2020-10135, CVE-2020-14314, CVE-2020-15436, CVE-2020-15437,\n  CVE-2020-24490, CVE-2020-25212, CVE-2020-25284, CVE-2020-25641,\n  CVE-2020-25643, CVE-2020-25704, CVE-2020-27152, CVE-2020-27815,\n  CVE-2020-28588, CVE-2020-28915, CVE-2020-29368, CVE-2020-29369,\n  CVE-2020-29371, CVE-2020-29660, CVE-2020-29661, CVE-2020-35508\n\nPackage Information:\n  https://launchpad.net/ubuntu/+source/linux-oem-5.6/5.6.0-1048.52\n",
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VAR-201909-1526

Vulnerability from variot - Updated: 2025-12-22 21:00

There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code. This update provides the corresponding updates for the Linux kernel for Microsoft Azure Cloud systems for Ubuntu 14.04 ESM. 7) - aarch64, noarch, ppc64le

Bug Fix(es):

  • Kernel panic on job cleanup, related to SyS_getdents64 (BZ#1702057)

  • Kernel modules generated incorrectly when system is localized to non-English language (BZ#1705285)

  • RHEL-Alt-7.6 - Fixup tlbie vs store ordering issue on POWER9 (BZ#1756270)

  • 7.2) - x86_64

Bug Fix(es):

  • patchset for x86/atomic: Fix smp_mb__{before,after}_atomic() [kernel-rt] (BZ#1772522)

  • kernel-rt: update to the RHEL7.7.z batch#4 source tree (BZ#1780322)

  • kvm nx_huge_pages_recovery_ratio=0 is needed to meet KVM-RT low latency requirement (BZ#1781157)

  • kernel-rt: hard lockup panic in during execution of CFS bandwidth period timer (BZ#1788057)

  • ========================================================================= Ubuntu Security Notice USN-4163-1 October 22, 2019

linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in the Linux kernel. An attacker could use this to cause a denial of service (system crash). (CVE-2016-10906)

It was discovered that a race condition existed in the Serial Attached SCSI (SAS) implementation in the Linux kernel when handling certain error conditions. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2017-18232)

It was discovered that the RSI 91x Wi-Fi driver in the Linux kernel did not did not handle detach operations correctly, leading to a use-after-free vulnerability. (CVE-2019-14814, CVE-2019-14816)

Matt Delco discovered that the KVM hypervisor implementation in the Linux kernel did not properly perform bounds checking when handling coalesced MMIO write operations. A local attacker with write access to /dev/kvm could use this to cause a denial of service (system crash). (CVE-2019-14821)

Hui Peng and Mathias Payer discovered that the USB audio driver for the Linux kernel did not properly validate device meta data. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15117)

Hui Peng and Mathias Payer discovered that the USB audio driver for the Linux kernel improperly performed recursion while handling device meta data. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15118)

It was discovered that the Technisat DVB-S/S2 USB device driver in the Linux kernel contained a buffer overread. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2019-15505)

Brad Spengler discovered that a Spectre mitigation was improperly implemented in the ptrace susbsystem of the Linux kernel. A local attacker could possibly use this to expose sensitive information. (CVE-2019-15902)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 16.04 LTS: linux-image-4.4.0-1060-kvm 4.4.0-1060.67 linux-image-4.4.0-1096-aws 4.4.0-1096.107 linux-image-4.4.0-1124-raspi2 4.4.0-1124.133 linux-image-4.4.0-1128-snapdragon 4.4.0-1128.136 linux-image-4.4.0-166-generic 4.4.0-166.195 linux-image-4.4.0-166-generic-lpae 4.4.0-166.195 linux-image-4.4.0-166-lowlatency 4.4.0-166.195 linux-image-4.4.0-166-powerpc-e500mc 4.4.0-166.195 linux-image-4.4.0-166-powerpc-smp 4.4.0-166.195 linux-image-4.4.0-166-powerpc64-emb 4.4.0-166.195 linux-image-4.4.0-166-powerpc64-smp 4.4.0-166.195 linux-image-aws 4.4.0.1096.100 linux-image-generic 4.4.0.166.174 linux-image-generic-lpae 4.4.0.166.174 linux-image-kvm 4.4.0.1060.60 linux-image-lowlatency 4.4.0.166.174 linux-image-powerpc-e500mc 4.4.0.166.174 linux-image-powerpc-smp 4.4.0.166.174 linux-image-powerpc64-emb 4.4.0.166.174 linux-image-powerpc64-smp 4.4.0.166.174 linux-image-raspi2 4.4.0.1124.124 linux-image-snapdragon 4.4.0.1128.120 linux-image-virtual 4.4.0.166.174

After a standard system update you need to reboot your computer to make all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Important: kernel security and bug fix update Advisory ID: RHSA-2020:1347-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:1347 Issue date: 2020-04-07 CVE Names: CVE-2019-14816 CVE-2019-17666 ==================================================================== 1. Summary:

An update for kernel is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

Red Hat Enterprise Linux Server AUS (v. 7.4) - noarch, x86_64 Red Hat Enterprise Linux Server E4S (v. 7.4) - noarch, ppc64le, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 7.4) - x86_64 Red Hat Enterprise Linux Server Optional E4S (v. 7.4) - ppc64le, x86_64 Red Hat Enterprise Linux Server Optional TUS (v. 7.4) - x86_64 Red Hat Enterprise Linux Server TUS (v. 7.4) - noarch, x86_64

  1. Description:

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Bug Fix(es):

  • [xfstests]: copy_file_range cause corruption on rhel-7 (BZ#1797965)

  • port show-kabi to python3 (BZ#1806926)

  • Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

  1. Package List:

Red Hat Enterprise Linux Server AUS (v. 7.4):

Source: kernel-3.10.0-693.65.1.el7.src.rpm

noarch: kernel-abi-whitelists-3.10.0-693.65.1.el7.noarch.rpm kernel-doc-3.10.0-693.65.1.el7.noarch.rpm

x86_64: kernel-3.10.0-693.65.1.el7.x86_64.rpm kernel-debug-3.10.0-693.65.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm kernel-devel-3.10.0-693.65.1.el7.x86_64.rpm kernel-headers-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.65.1.el7.x86_64.rpm perf-3.10.0-693.65.1.el7.x86_64.rpm perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm python-perf-3.10.0-693.65.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm

Red Hat Enterprise Linux Server E4S (v. 7.4):

Source: kernel-3.10.0-693.65.1.el7.src.rpm

noarch: kernel-abi-whitelists-3.10.0-693.65.1.el7.noarch.rpm kernel-doc-3.10.0-693.65.1.el7.noarch.rpm

ppc64le: kernel-3.10.0-693.65.1.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-693.65.1.el7.ppc64le.rpm kernel-debug-3.10.0-693.65.1.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm kernel-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-693.65.1.el7.ppc64le.rpm kernel-devel-3.10.0-693.65.1.el7.ppc64le.rpm kernel-headers-3.10.0-693.65.1.el7.ppc64le.rpm kernel-tools-3.10.0-693.65.1.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm kernel-tools-libs-3.10.0-693.65.1.el7.ppc64le.rpm perf-3.10.0-693.65.1.el7.ppc64le.rpm perf-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm python-perf-3.10.0-693.65.1.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm

x86_64: kernel-3.10.0-693.65.1.el7.x86_64.rpm kernel-debug-3.10.0-693.65.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm kernel-devel-3.10.0-693.65.1.el7.x86_64.rpm kernel-headers-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.65.1.el7.x86_64.rpm perf-3.10.0-693.65.1.el7.x86_64.rpm perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm python-perf-3.10.0-693.65.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm

Red Hat Enterprise Linux Server TUS (v. 7.4):

Source: kernel-3.10.0-693.65.1.el7.src.rpm

noarch: kernel-abi-whitelists-3.10.0-693.65.1.el7.noarch.rpm kernel-doc-3.10.0-693.65.1.el7.noarch.rpm

x86_64: kernel-3.10.0-693.65.1.el7.x86_64.rpm kernel-debug-3.10.0-693.65.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm kernel-devel-3.10.0-693.65.1.el7.x86_64.rpm kernel-headers-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.65.1.el7.x86_64.rpm perf-3.10.0-693.65.1.el7.x86_64.rpm perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm python-perf-3.10.0-693.65.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm

Red Hat Enterprise Linux Server Optional AUS (v. 7.4):

x86_64: kernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.65.1.el7.x86_64.rpm perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm

Red Hat Enterprise Linux Server Optional E4S (v. 7.4):

ppc64le: kernel-debug-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm kernel-debug-devel-3.10.0-693.65.1.el7.ppc64le.rpm kernel-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-693.65.1.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-693.65.1.el7.ppc64le.rpm perf-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm

x86_64: kernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.65.1.el7.x86_64.rpm perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm

Red Hat Enterprise Linux Server Optional TUS (v. 7.4):

x86_64: kernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.65.1.el7.x86_64.rpm perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. References:

https://access.redhat.com/security/cve/CVE-2019-14816 https://access.redhat.com/security/cve/CVE-2019-17666 https://access.redhat.com/security/updates/classification/#important

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . 7.6) - ppc64, ppc64le, x86_64

Bug Fix(es):

  • [PATCH] perf: Fix a race between ring_buffer_detach() and ring_buffer_wakeup() (BZ#1772826)

  • core: backports from upstream (BZ#1780031)

  • Race between tty_open() and flush_to_ldisc() using the tty_struct->driver_data field. (BZ#1780160)

  • [Hyper-V][RHEL7.6]Hyper-V guest waiting indefinitely for RCU callback when removing a mem cgroup (BZ#1783176)

Enhancement(s):

  • Selective backport: perf: Sync with upstream v4.16 (BZ#1782752)

4

Show details on source website

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    "data": "There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code. This update provides the corresponding updates for the Linux\nkernel for Microsoft Azure Cloud systems for Ubuntu 14.04 ESM. 7) - aarch64, noarch, ppc64le\n\n3. \n\nBug Fix(es):\n\n* Kernel panic on job cleanup, related to SyS_getdents64 (BZ#1702057)\n\n* Kernel modules generated incorrectly when system is localized to\nnon-English language (BZ#1705285)\n\n* RHEL-Alt-7.6 - Fixup tlbie vs store ordering issue on POWER9 (BZ#1756270)\n\n4. 7.2) - x86_64\n\n3. \n\nBug Fix(es):\n\n* patchset for x86/atomic: Fix smp_mb__{before,after}_atomic() [kernel-rt]\n(BZ#1772522)\n\n* kernel-rt: update to the RHEL7.7.z batch#4 source tree (BZ#1780322)\n\n* kvm nx_huge_pages_recovery_ratio=0 is needed to meet KVM-RT low latency\nrequirement (BZ#1781157)\n\n* kernel-rt:  hard lockup panic in during execution of CFS bandwidth period\ntimer (BZ#1788057)\n\n4. =========================================================================\nUbuntu Security Notice USN-4163-1\nOctober 22, 2019\n\nlinux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities\n=========================================================================\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 16.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in the Linux kernel. \nAn attacker could use this to cause a denial of service (system crash). \n(CVE-2016-10906)\n\nIt was discovered that a race condition existed in the Serial Attached SCSI\n(SAS) implementation in the Linux kernel when handling certain error\nconditions. A local attacker could use this to cause a denial of service\n(kernel deadlock). (CVE-2017-18232)\n\nIt was discovered that the RSI 91x Wi-Fi driver in the Linux kernel did not\ndid not handle detach operations correctly, leading to a use-after-free\nvulnerability. (CVE-2019-14814,\nCVE-2019-14816)\n\nMatt Delco discovered that the KVM hypervisor implementation in the Linux\nkernel did not properly perform bounds checking when handling coalesced\nMMIO write operations. A local attacker with write access to /dev/kvm could\nuse this to cause a denial of service (system crash). (CVE-2019-14821)\n\nHui Peng and Mathias Payer discovered that the USB audio driver for the\nLinux kernel did not properly validate device meta data. A physically\nproximate attacker could use this to cause a denial of service (system\ncrash). (CVE-2019-15117)\n\nHui Peng and Mathias Payer discovered that the USB audio driver for the\nLinux kernel improperly performed recursion while handling device meta\ndata. A physically proximate attacker could use this to cause a denial of\nservice (system crash). (CVE-2019-15118)\n\nIt was discovered that the Technisat DVB-S/S2 USB device driver in the\nLinux kernel contained a buffer overread. A physically proximate attacker\ncould use this to cause a denial of service (system crash) or possibly\nexpose sensitive information. (CVE-2019-15505)\n\nBrad Spengler discovered that a Spectre mitigation was improperly\nimplemented in the ptrace susbsystem of the Linux kernel. A local attacker\ncould possibly use this to expose sensitive information. (CVE-2019-15902)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 16.04 LTS:\n  linux-image-4.4.0-1060-kvm      4.4.0-1060.67\n  linux-image-4.4.0-1096-aws      4.4.0-1096.107\n  linux-image-4.4.0-1124-raspi2   4.4.0-1124.133\n  linux-image-4.4.0-1128-snapdragon  4.4.0-1128.136\n  linux-image-4.4.0-166-generic   4.4.0-166.195\n  linux-image-4.4.0-166-generic-lpae  4.4.0-166.195\n  linux-image-4.4.0-166-lowlatency  4.4.0-166.195\n  linux-image-4.4.0-166-powerpc-e500mc  4.4.0-166.195\n  linux-image-4.4.0-166-powerpc-smp  4.4.0-166.195\n  linux-image-4.4.0-166-powerpc64-emb  4.4.0-166.195\n  linux-image-4.4.0-166-powerpc64-smp  4.4.0-166.195\n  linux-image-aws                 4.4.0.1096.100\n  linux-image-generic             4.4.0.166.174\n  linux-image-generic-lpae        4.4.0.166.174\n  linux-image-kvm                 4.4.0.1060.60\n  linux-image-lowlatency          4.4.0.166.174\n  linux-image-powerpc-e500mc      4.4.0.166.174\n  linux-image-powerpc-smp         4.4.0.166.174\n  linux-image-powerpc64-emb       4.4.0.166.174\n  linux-image-powerpc64-smp       4.4.0.166.174\n  linux-image-raspi2              4.4.0.1124.124\n  linux-image-snapdragon          4.4.0.1128.120\n  linux-image-virtual             4.4.0.166.174\n\nAfter a standard system update you need to reboot your computer to make\nall the necessary changes. \n\nATTENTION: Due to an unavoidable ABI change the kernel updates have\nbeen given a new version number, which requires you to recompile and\nreinstall all third party kernel modules you might have installed. \nUnless you manually uninstalled the standard kernel metapackages\n(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,\nlinux-powerpc), a standard system upgrade will automatically perform\nthis as well. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Important: kernel security and bug fix update\nAdvisory ID:       RHSA-2020:1347-01\nProduct:           Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2020:1347\nIssue date:        2020-04-07\nCVE Names:         CVE-2019-14816 CVE-2019-17666\n====================================================================\n1. Summary:\n\nAn update for kernel is now available for Red Hat Enterprise Linux 7.4\nAdvanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update\nSupport, and Red Hat Enterprise Linux 7.4 Update Services for SAP\nSolutions. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux Server AUS (v. 7.4) - noarch, x86_64\nRed Hat Enterprise Linux Server E4S (v. 7.4) - noarch, ppc64le, x86_64\nRed Hat Enterprise Linux Server Optional AUS (v. 7.4) - x86_64\nRed Hat Enterprise Linux Server Optional E4S (v. 7.4) - ppc64le, x86_64\nRed Hat Enterprise Linux Server Optional TUS (v. 7.4) - x86_64\nRed Hat Enterprise Linux Server TUS (v. 7.4) - noarch, x86_64\n\n3. Description:\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system. \n\nBug Fix(es):\n\n* [xfstests]: copy_file_range cause corruption on rhel-7 (BZ#1797965)\n\n* port show-kabi to python3 (BZ#1806926)\n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect. \n\n5. Package List:\n\nRed Hat Enterprise Linux Server AUS (v. 7.4):\n\nSource:\nkernel-3.10.0-693.65.1.el7.src.rpm\n\nnoarch:\nkernel-abi-whitelists-3.10.0-693.65.1.el7.noarch.rpm\nkernel-doc-3.10.0-693.65.1.el7.noarch.rpm\n\nx86_64:\nkernel-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debug-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debug-devel-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-devel-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-headers-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-libs-3.10.0-693.65.1.el7.x86_64.rpm\nperf-3.10.0-693.65.1.el7.x86_64.rpm\nperf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\npython-perf-3.10.0-693.65.1.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Server E4S (v. 7.4):\n\nSource:\nkernel-3.10.0-693.65.1.el7.src.rpm\n\nnoarch:\nkernel-abi-whitelists-3.10.0-693.65.1.el7.noarch.rpm\nkernel-doc-3.10.0-693.65.1.el7.noarch.rpm\n\nppc64le:\nkernel-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-bootwrapper-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-debug-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-debug-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-devel-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-headers-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-tools-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-tools-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-tools-libs-3.10.0-693.65.1.el7.ppc64le.rpm\nperf-3.10.0-693.65.1.el7.ppc64le.rpm\nperf-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm\npython-perf-3.10.0-693.65.1.el7.ppc64le.rpm\npython-perf-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm\n\nx86_64:\nkernel-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debug-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debug-devel-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-devel-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-headers-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-libs-3.10.0-693.65.1.el7.x86_64.rpm\nperf-3.10.0-693.65.1.el7.x86_64.rpm\nperf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\npython-perf-3.10.0-693.65.1.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Server TUS (v. 7.4):\n\nSource:\nkernel-3.10.0-693.65.1.el7.src.rpm\n\nnoarch:\nkernel-abi-whitelists-3.10.0-693.65.1.el7.noarch.rpm\nkernel-doc-3.10.0-693.65.1.el7.noarch.rpm\n\nx86_64:\nkernel-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debug-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debug-devel-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-devel-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-headers-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-libs-3.10.0-693.65.1.el7.x86_64.rpm\nperf-3.10.0-693.65.1.el7.x86_64.rpm\nperf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\npython-perf-3.10.0-693.65.1.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Server Optional AUS (v. 7.4):\n\nx86_64:\nkernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-693.65.1.el7.x86_64.rpm\nperf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Server Optional E4S (v. 7.4):\n\nppc64le:\nkernel-debug-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-debug-devel-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-tools-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm\nkernel-tools-libs-devel-3.10.0-693.65.1.el7.ppc64le.rpm\nperf-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm\npython-perf-debuginfo-3.10.0-693.65.1.el7.ppc64le.rpm\n\nx86_64:\nkernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-693.65.1.el7.x86_64.rpm\nperf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Server Optional TUS (v. 7.4):\n\nx86_64:\nkernel-debug-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-693.65.1.el7.x86_64.rpm\nperf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-693.65.1.el7.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2019-14816\nhttps://access.redhat.com/security/cve/CVE-2019-17666\nhttps://access.redhat.com/security/updates/classification/#important\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2020 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nxg/lH8knNDE=VXlG\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n. 7.6) - ppc64, ppc64le, x86_64\n\n3. \n\nBug Fix(es):\n\n* [PATCH] perf: Fix a race between ring_buffer_detach() and\nring_buffer_wakeup() (BZ#1772826)\n\n* core: backports from upstream (BZ#1780031)\n\n* Race between tty_open() and flush_to_ldisc()  using the\ntty_struct-\u003edriver_data field. (BZ#1780160)\n\n* [Hyper-V][RHEL7.6]Hyper-V guest waiting indefinitely for RCU callback\nwhen removing a mem cgroup (BZ#1783176)\n\nEnhancement(s):\n\n* Selective backport: perf: Sync with upstream v4.16 (BZ#1782752)\n\n4",
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VAR-202112-2255

Vulnerability from variot - Updated: 2025-12-22 20:40

In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. Linux Kernel Exists in the use of cryptographic algorithms.Information may be obtained. Description:

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Bug Fix(es):

  • update RT source tree to the RHEL-8.4.z12 source tree (BZ#2119160)

  • using __this_cpu_add() in preemptible [00000000] - caller is __mod_memcg_lruvec_state+0x69/0x1c0 [None8.4.0.z] (BZ#2124454)

  • -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Important: kernel security, bug fix, and enhancement update Advisory ID: RHSA-2022:6983-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6983 Issue date: 2022-10-18 CVE Names: CVE-2021-45485 CVE-2021-45486 CVE-2022-2588 CVE-2022-21123 CVE-2022-21125 CVE-2022-21166 ==================================================================== 1. Summary:

An update for kernel is now available for Red Hat Enterprise Linux 8.4 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

Red Hat CodeReady Linux Builder EUS (v. 8.4) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux BaseOS EUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64

The following packages have been upgraded to a later upstream version: kernel (4.18.0).

Security Fix(es):

  • A use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)

  • Information leak in the IPv6 implementation (CVE-2021-45485)

  • Information leak in the IPv4 implementation (CVE-2021-45486)

  • Incomplete cleanup of multi-core shared buffers (aka SBDR) (CVE-2022-21123)

  • Incomplete cleanup of microarchitectural fill buffers (aka SBDS) (CVE-2022-21125)

  • Incomplete cleanup in specific special register write operations (aka DRPW) (CVE-2022-21166)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • DR, Ignore modify TTL if ConnectX-5 doesn't support it (BZ#2075549)

  • execve exit tracepoint not called (BZ#2106663)

  • Unable to boot RHEL-8.6 on Brazos max. config (Install is success) (BZ#2107475)

  • "vmcore failed, _exitcode:139" error observed while capturing vmcore during fadump after memory remove. incomplete vmcore is captured. (BZ#2107490)

  • soft lockups under heavy I/O load to ahci connected SSDs (BZ#2110773)

  • Allow substituting custom vmlinux.h for the build (BZ#2116407)

  • Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

  1. Bugs fixed (https://bugzilla.redhat.com/):

2039911 - CVE-2021-45485 kernel: information leak in the IPv6 implementation 2039914 - CVE-2021-45486 kernel: information leak in the IPv4 implementation 2090237 - CVE-2022-21123 hw: cpu: Incomplete cleanup of multi-core shared buffers (aka SBDR) 2090240 - CVE-2022-21125 hw: cpu: Incomplete cleanup of microarchitectural fill buffers (aka SBDS) 2090241 - CVE-2022-21166 hw: cpu: Incomplete cleanup in specific special register write operations (aka DRPW) 2114849 - CVE-2022-2588 kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation

  1. Package List:

Red Hat Enterprise Linux BaseOS EUS (v.8.4):

Source: kernel-4.18.0-305.65.1.el8_4.src.rpm

aarch64: bpftool-4.18.0-305.65.1.el8_4.aarch64.rpm bpftool-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-core-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-cross-headers-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debug-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debug-core-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debug-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debug-devel-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debug-modules-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debug-modules-extra-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-devel-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-headers-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-modules-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-modules-extra-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-tools-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-tools-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-tools-libs-4.18.0-305.65.1.el8_4.aarch64.rpm perf-4.18.0-305.65.1.el8_4.aarch64.rpm perf-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm python3-perf-4.18.0-305.65.1.el8_4.aarch64.rpm python3-perf-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm

noarch: kernel-abi-stablelists-4.18.0-305.65.1.el8_4.noarch.rpm kernel-doc-4.18.0-305.65.1.el8_4.noarch.rpm

ppc64le: bpftool-4.18.0-305.65.1.el8_4.ppc64le.rpm bpftool-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-core-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-cross-headers-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debug-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debug-core-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debug-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debug-devel-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debug-modules-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debug-modules-extra-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-devel-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-headers-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-modules-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-modules-extra-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-tools-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-tools-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-tools-libs-4.18.0-305.65.1.el8_4.ppc64le.rpm perf-4.18.0-305.65.1.el8_4.ppc64le.rpm perf-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm python3-perf-4.18.0-305.65.1.el8_4.ppc64le.rpm python3-perf-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm

s390x: bpftool-4.18.0-305.65.1.el8_4.s390x.rpm bpftool-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm kernel-4.18.0-305.65.1.el8_4.s390x.rpm kernel-core-4.18.0-305.65.1.el8_4.s390x.rpm kernel-cross-headers-4.18.0-305.65.1.el8_4.s390x.rpm kernel-debug-4.18.0-305.65.1.el8_4.s390x.rpm kernel-debug-core-4.18.0-305.65.1.el8_4.s390x.rpm kernel-debug-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm kernel-debug-devel-4.18.0-305.65.1.el8_4.s390x.rpm kernel-debug-modules-4.18.0-305.65.1.el8_4.s390x.rpm kernel-debug-modules-extra-4.18.0-305.65.1.el8_4.s390x.rpm kernel-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm kernel-debuginfo-common-s390x-4.18.0-305.65.1.el8_4.s390x.rpm kernel-devel-4.18.0-305.65.1.el8_4.s390x.rpm kernel-headers-4.18.0-305.65.1.el8_4.s390x.rpm kernel-modules-4.18.0-305.65.1.el8_4.s390x.rpm kernel-modules-extra-4.18.0-305.65.1.el8_4.s390x.rpm kernel-tools-4.18.0-305.65.1.el8_4.s390x.rpm kernel-tools-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm kernel-zfcpdump-4.18.0-305.65.1.el8_4.s390x.rpm kernel-zfcpdump-core-4.18.0-305.65.1.el8_4.s390x.rpm kernel-zfcpdump-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm kernel-zfcpdump-devel-4.18.0-305.65.1.el8_4.s390x.rpm kernel-zfcpdump-modules-4.18.0-305.65.1.el8_4.s390x.rpm kernel-zfcpdump-modules-extra-4.18.0-305.65.1.el8_4.s390x.rpm perf-4.18.0-305.65.1.el8_4.s390x.rpm perf-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm python3-perf-4.18.0-305.65.1.el8_4.s390x.rpm python3-perf-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm

x86_64: bpftool-4.18.0-305.65.1.el8_4.x86_64.rpm bpftool-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-core-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-cross-headers-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debug-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debug-core-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debug-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debug-devel-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debug-modules-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debug-modules-extra-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-devel-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-headers-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-modules-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-modules-extra-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-tools-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-tools-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-tools-libs-4.18.0-305.65.1.el8_4.x86_64.rpm perf-4.18.0-305.65.1.el8_4.x86_64.rpm perf-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm python3-perf-4.18.0-305.65.1.el8_4.x86_64.rpm python3-perf-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm

Red Hat CodeReady Linux Builder EUS (v. 8.4):

aarch64: bpftool-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debug-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-tools-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm kernel-tools-libs-devel-4.18.0-305.65.1.el8_4.aarch64.rpm perf-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm python3-perf-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm

ppc64le: bpftool-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debug-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-tools-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm kernel-tools-libs-devel-4.18.0-305.65.1.el8_4.ppc64le.rpm perf-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm python3-perf-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm

x86_64: bpftool-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debug-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-tools-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm kernel-tools-libs-devel-4.18.0-305.65.1.el8_4.x86_64.rpm perf-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm python3-perf-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. References:

https://access.redhat.com/security/cve/CVE-2021-45485 https://access.redhat.com/security/cve/CVE-2021-45486 https://access.redhat.com/security/cve/CVE-2022-2588 https://access.redhat.com/security/cve/CVE-2022-21123 https://access.redhat.com/security/cve/CVE-2022-21125 https://access.redhat.com/security/cve/CVE-2022-21166 https://access.redhat.com/security/updates/classification/#important

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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The Migration Toolkit for Containers (MTC) 1.6.5 is now available. Description:

The Migration Toolkit for Containers (MTC) enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API. Bugs fixed (https://bugzilla.redhat.com/):

2006044 - CVE-2021-39293 golang: archive/zip: malformed archive may cause panic or memory exhaustion (incomplete fix of CVE-2021-33196) 2007557 - CVE-2021-3807 nodejs-ansi-regex: Regular expression denial of service (ReDoS) matching ANSI escape codes 2057579 - [MTC UI] Cancel button on ?Migrations? page does not disappear when migration gets Failed/Succeeded with warnings 2072311 - HPAs of DeploymentConfigs are not being updated when migration from Openshift 3.x to Openshift 4.x 2074044 - [MTC] Rsync pods are not running as privileged 2074553 - Upstream Hook Runner image requires arguments be in a different order

  1. Description:

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

This advisory contains the container images for Red Hat OpenShift Container Platform 4.8.53. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHBA-2022:7873

Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:

https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html

Security Fix(es):

  • go-getter: command injection vulnerability (CVE-2022-26945)
  • go-getter: unsafe download (issue 1 of 3) (CVE-2022-30321)
  • go-getter: unsafe download (issue 2 of 3) (CVE-2022-30322)
  • go-getter: unsafe download (issue 3 of 3) (CVE-2022-30323)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Solution:

For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, and ppc64le architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags

The sha values for the release are:

(For x86_64 architecture) The image digest is sha256:ac2bbfa7036c64bbdb44f9a74df3dbafcff1b851d812bf2a48c4fabcac3c7a53

(For s390x architecture) The image digest is sha256:ac2c74a664257cea299126d4f789cdf9a5a4efc4a4e8c2361b943374d4eb21e4

(For ppc64le architecture) The image digest is sha256:53adc42ed30ad39d7117837dbf5a6db6943a8f0b3b61bc0d046b83394f5c28b2

All OpenShift Container Platform 4.8 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html

  1. Bugs fixed (https://bugzilla.redhat.com/):

2077100 - Console backend check for Web Terminal Operator incorrectly returns HTTP 204 2092918 - CVE-2022-30321 go-getter: unsafe download (issue 1 of 3) 2092923 - CVE-2022-30322 go-getter: unsafe download (issue 2 of 3) 2092925 - CVE-2022-30323 go-getter: unsafe download (issue 3 of 3) 2092928 - CVE-2022-26945 go-getter: command injection vulnerability

  1. JIRA issues fixed (https://issues.jboss.org/):

OCPBUGS-2205 - Prefer local dns does not work expectedly on OCPv4.8 OCPBUGS-2347 - [cluster-api-provider-baremetal] fix 4.8 build OCPBUGS-2577 - [4.8] ETCD Operator goes degraded when a second internal node ip is added OCPBUGS-2773 - e2e tests: Installs Red Hat Integration - 3scale operator test is failing due to change of Operator name OCPBUGS-2989 - [4.8] cri-o should report the stage of container and pod creation it's stuck at

  1. Solution:

Before applying this update, make sure all previously released errata relevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/):

2094982 - CVE-2022-1996 go-restful: Authorization Bypass Through User-Controlled Key 2130218 - 4.9.7 containers

5

Show details on source website

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Description:\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which enables\nfine-tuning for systems with extremely high determinism requirements. \n\nBug Fix(es):\n\n* update RT source tree to the RHEL-8.4.z12 source tree (BZ#2119160)\n\n* using __this_cpu_add() in preemptible [00000000] - caller is\n__mod_memcg_lruvec_state+0x69/0x1c0 [None8.4.0.z] (BZ#2124454)\n\n4. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Important: kernel security, bug fix, and enhancement update\nAdvisory ID:       RHSA-2022:6983-01\nProduct:           Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2022:6983\nIssue date:        2022-10-18\nCVE Names:         CVE-2021-45485 CVE-2021-45486 CVE-2022-2588\n                   CVE-2022-21123 CVE-2022-21125 CVE-2022-21166\n====================================================================\n1. Summary:\n\nAn update for kernel is now available for Red Hat Enterprise Linux 8.4\nExtended Update Support. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat CodeReady Linux Builder EUS (v. 8.4) - aarch64, ppc64le, x86_64\nRed Hat Enterprise Linux BaseOS EUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64\n\n3. \n\nThe following packages have been upgraded to a later upstream version:\nkernel (4.18.0). \n\nSecurity Fix(es):\n\n* A use-after-free in cls_route filter implementation may lead to privilege\nescalation (CVE-2022-2588)\n\n* Information leak in the IPv6 implementation (CVE-2021-45485)\n\n* Information leak in the IPv4 implementation (CVE-2021-45486)\n\n* Incomplete cleanup of multi-core shared buffers (aka SBDR)\n(CVE-2022-21123)\n\n* Incomplete cleanup of microarchitectural fill buffers (aka SBDS)\n(CVE-2022-21125)\n\n* Incomplete cleanup in specific special register write operations (aka\nDRPW) (CVE-2022-21166)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\nBug Fix(es):\n\n* DR, Ignore modify TTL if ConnectX-5 doesn\u0027t support it (BZ#2075549)\n\n* execve exit tracepoint not called (BZ#2106663)\n\n* Unable to boot RHEL-8.6 on Brazos max. config (Install is success)\n(BZ#2107475)\n\n* \"vmcore failed, _exitcode:139\" error observed while capturing vmcore\nduring fadump after memory remove. incomplete vmcore is captured. \n(BZ#2107490)\n\n* soft lockups under heavy I/O load to ahci connected SSDs (BZ#2110773)\n\n* Allow substituting custom vmlinux.h for the build (BZ#2116407)\n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect. \n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n2039911 - CVE-2021-45485 kernel: information leak in the IPv6 implementation\n2039914 - CVE-2021-45486 kernel: information leak in the IPv4 implementation\n2090237 - CVE-2022-21123 hw: cpu: Incomplete cleanup of multi-core shared buffers (aka SBDR)\n2090240 - CVE-2022-21125 hw: cpu: Incomplete cleanup of microarchitectural fill buffers (aka SBDS)\n2090241 - CVE-2022-21166 hw: cpu: Incomplete cleanup in specific special register write operations (aka DRPW)\n2114849 - CVE-2022-2588 kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n\n6. Package List:\n\nRed Hat Enterprise Linux BaseOS EUS (v.8.4):\n\nSource:\nkernel-4.18.0-305.65.1.el8_4.src.rpm\n\naarch64:\nbpftool-4.18.0-305.65.1.el8_4.aarch64.rpm\nbpftool-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-core-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-cross-headers-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debug-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debug-core-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debug-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debug-devel-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debug-modules-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debug-modules-extra-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debuginfo-common-aarch64-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-devel-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-headers-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-modules-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-modules-extra-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-tools-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-tools-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-tools-libs-4.18.0-305.65.1.el8_4.aarch64.rpm\nperf-4.18.0-305.65.1.el8_4.aarch64.rpm\nperf-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\npython3-perf-4.18.0-305.65.1.el8_4.aarch64.rpm\npython3-perf-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\n\nnoarch:\nkernel-abi-stablelists-4.18.0-305.65.1.el8_4.noarch.rpm\nkernel-doc-4.18.0-305.65.1.el8_4.noarch.rpm\n\nppc64le:\nbpftool-4.18.0-305.65.1.el8_4.ppc64le.rpm\nbpftool-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-core-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-cross-headers-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debug-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debug-core-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debug-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debug-devel-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debug-modules-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debug-modules-extra-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-devel-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-headers-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-modules-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-modules-extra-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-tools-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-tools-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-tools-libs-4.18.0-305.65.1.el8_4.ppc64le.rpm\nperf-4.18.0-305.65.1.el8_4.ppc64le.rpm\nperf-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\npython3-perf-4.18.0-305.65.1.el8_4.ppc64le.rpm\npython3-perf-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\n\ns390x:\nbpftool-4.18.0-305.65.1.el8_4.s390x.rpm\nbpftool-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-core-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-cross-headers-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-debug-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-debug-core-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-debug-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-debug-devel-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-debug-modules-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-debug-modules-extra-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-debuginfo-common-s390x-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-devel-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-headers-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-modules-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-modules-extra-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-tools-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-tools-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-zfcpdump-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-zfcpdump-core-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-zfcpdump-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-zfcpdump-devel-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-zfcpdump-modules-4.18.0-305.65.1.el8_4.s390x.rpm\nkernel-zfcpdump-modules-extra-4.18.0-305.65.1.el8_4.s390x.rpm\nperf-4.18.0-305.65.1.el8_4.s390x.rpm\nperf-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm\npython3-perf-4.18.0-305.65.1.el8_4.s390x.rpm\npython3-perf-debuginfo-4.18.0-305.65.1.el8_4.s390x.rpm\n\nx86_64:\nbpftool-4.18.0-305.65.1.el8_4.x86_64.rpm\nbpftool-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-core-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-cross-headers-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debug-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debug-core-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debug-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debug-devel-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debug-modules-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debug-modules-extra-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debuginfo-common-x86_64-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-devel-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-headers-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-modules-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-modules-extra-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-tools-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-tools-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-tools-libs-4.18.0-305.65.1.el8_4.x86_64.rpm\nperf-4.18.0-305.65.1.el8_4.x86_64.rpm\nperf-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\npython3-perf-4.18.0-305.65.1.el8_4.x86_64.rpm\npython3-perf-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\n\nRed Hat CodeReady Linux Builder EUS (v. 8.4):\n\naarch64:\nbpftool-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debug-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-debuginfo-common-aarch64-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-tools-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\nkernel-tools-libs-devel-4.18.0-305.65.1.el8_4.aarch64.rpm\nperf-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\npython3-perf-debuginfo-4.18.0-305.65.1.el8_4.aarch64.rpm\n\nppc64le:\nbpftool-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debug-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-tools-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\nkernel-tools-libs-devel-4.18.0-305.65.1.el8_4.ppc64le.rpm\nperf-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\npython3-perf-debuginfo-4.18.0-305.65.1.el8_4.ppc64le.rpm\n\nx86_64:\nbpftool-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debug-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-debuginfo-common-x86_64-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-tools-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\nkernel-tools-libs-devel-4.18.0-305.65.1.el8_4.x86_64.rpm\nperf-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\npython3-perf-debuginfo-4.18.0-305.65.1.el8_4.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2021-45485\nhttps://access.redhat.com/security/cve/CVE-2021-45486\nhttps://access.redhat.com/security/cve/CVE-2022-2588\nhttps://access.redhat.com/security/cve/CVE-2022-21123\nhttps://access.redhat.com/security/cve/CVE-2022-21125\nhttps://access.redhat.com/security/cve/CVE-2022-21166\nhttps://access.redhat.com/security/updates/classification/#important\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2022 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nn4FMroQf7Lo=5/cJ\n-----END PGP SIGNATURE-----\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n. Summary:\n\nThe Migration Toolkit for Containers (MTC) 1.6.5 is now available. Description:\n\nThe Migration Toolkit for Containers (MTC) enables you to migrate\nKubernetes resources, persistent volume data, and internal container images\nbetween OpenShift Container Platform clusters, using the MTC web console or\nthe Kubernetes API. Bugs fixed (https://bugzilla.redhat.com/):\n\n2006044 - CVE-2021-39293 golang: archive/zip: malformed archive may cause panic or memory exhaustion (incomplete fix of CVE-2021-33196)\n2007557 - CVE-2021-3807 nodejs-ansi-regex: Regular expression denial of service (ReDoS) matching ANSI escape codes\n2057579 - [MTC UI] Cancel button on ?Migrations? page does not disappear when migration gets Failed/Succeeded with warnings\n2072311 - HPAs of DeploymentConfigs are not being updated when migration from Openshift 3.x to Openshift 4.x\n2074044 - [MTC] Rsync pods are not running as privileged\n2074553 - Upstream Hook Runner image requires arguments be in a different order\n\n5. Description:\n\nRed Hat OpenShift Container Platform is Red Hat\u0027s cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments. \n\nThis advisory contains the container images for Red Hat OpenShift Container\nPlatform 4.8.53. See the following advisory for the RPM packages for this\nrelease:\n\nhttps://access.redhat.com/errata/RHBA-2022:7873\n\nSpace precludes documenting all of the container images in this advisory. \nSee the following Release Notes documentation, which will be updated\nshortly for this release, for details about these changes:\n\nhttps://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html\n\nSecurity Fix(es):\n\n* go-getter: command injection vulnerability (CVE-2022-26945)\n* go-getter: unsafe download (issue 1 of 3) (CVE-2022-30321)\n* go-getter: unsafe download (issue 2 of 3) (CVE-2022-30322)\n* go-getter: unsafe download (issue 3 of 3) (CVE-2022-30323)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s)\nlisted in the References section. Solution:\n\nFor OpenShift Container Platform 4.8 see the following documentation, which\nwill be updated shortly for this release, for important instructions on how\nto upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html\n\nYou may download the oc tool and use it to inspect release image metadata\nfor x86_64, s390x, and ppc64le architectures. The image digests\nmay be found at\nhttps://quay.io/repository/openshift-release-dev/ocp-release?tab=tags\n\nThe sha values for the release are:\n\n(For x86_64 architecture)\nThe image digest is\nsha256:ac2bbfa7036c64bbdb44f9a74df3dbafcff1b851d812bf2a48c4fabcac3c7a53\n\n(For s390x architecture)\nThe image digest is\nsha256:ac2c74a664257cea299126d4f789cdf9a5a4efc4a4e8c2361b943374d4eb21e4\n\n(For ppc64le architecture)\nThe image digest is\nsha256:53adc42ed30ad39d7117837dbf5a6db6943a8f0b3b61bc0d046b83394f5c28b2\n\nAll OpenShift Container Platform 4.8 users are advised to upgrade to these\nupdated packages and images when they are available in the appropriate\nrelease channel. To check for available updates, use the OpenShift Console\nor the CLI oc command. Instructions for upgrading a cluster are available\nat\nhttps://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html\n\n4. Bugs fixed (https://bugzilla.redhat.com/):\n\n2077100 - Console backend check for Web Terminal Operator incorrectly returns HTTP 204\n2092918 - CVE-2022-30321 go-getter: unsafe download (issue 1 of 3)\n2092923 - CVE-2022-30322 go-getter: unsafe download (issue 2 of 3)\n2092925 - CVE-2022-30323 go-getter: unsafe download (issue 3 of 3)\n2092928 - CVE-2022-26945 go-getter: command injection vulnerability\n\n5. JIRA issues fixed (https://issues.jboss.org/):\n\nOCPBUGS-2205 - Prefer local dns does not work expectedly on OCPv4.8\nOCPBUGS-2347 - [cluster-api-provider-baremetal] fix 4.8 build\nOCPBUGS-2577 - [4.8] ETCD Operator goes degraded when a second internal node ip is added\nOCPBUGS-2773 - e2e tests: Installs Red Hat Integration - 3scale operator test is failing due to change of Operator name\nOCPBUGS-2989 - [4.8] cri-o should report the stage of container and pod creation it\u0027s stuck at\n\n6. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/):\n\n2094982 - CVE-2022-1996 go-restful: Authorization Bypass Through User-Controlled Key\n2130218 - 4.9.7 containers\n\n5",
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VAR-201910-0902

Vulnerability from variot - Updated: 2025-11-18 12:23

A use-after-free in binder.c allows an elevation of privilege from an application to the Linux Kernel. No user interaction is required to exploit this vulnerability, however exploitation does require either the installation of a malicious local application or a separate vulnerability in a network facing application.Product: AndroidAndroid ID: A-141720095. Android Contains a vulnerability in the use of freed memory. This vulnerability Android ID: A-141720095 It is published asInformation is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1

[slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)

New kernel packages are available for Slackware 14.2 to fix security issues.

Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/linux-4.4.199/: Upgraded. These updates fix various bugs and security issues. Be sure to upgrade your initrd after upgrading the kernel packages. If you use lilo to boot your machine, be sure lilo.conf points to the correct kernel and initrd and run lilo as root to update the bootloader. If you use elilo to boot your machine, you should run eliloconfig to copy the kernel and initrd to the EFI System Partition. For more information, see: Fixed in 4.4.191: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3900 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15118 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10906 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10905 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10638 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15117 Fixed in 4.4.193: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14835 Fixed in 4.4.194: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14816 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14814 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15505 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14821 Fixed in 4.4.195: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17053 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17052 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17056 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17055 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17054 Fixed in 4.4.196: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2215 Fixed in 4.4.197: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16746 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20976 Fixed in 4.4.198: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17075 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17133 Fixed in 4.4.199: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15098 ( Security fix *) +--------------------------+

Where to find the new packages: +-----------------------------+

Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-)

Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you.

Updated packages for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-smp-4.4.199_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199_smp-x86-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-smp-4.4.199_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-smp-4.4.199_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199_smp-noarch-1.txz

Updated packages for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199-x86-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199-noarch-1.txz

MD5 signatures: +-------------+

Slackware 14.2 packages:

0e523f42e759ecc2399f36e37672f110 kernel-generic-4.4.199-i586-1.txz ee6451f5362008b46fee2e08e3077b21 kernel-generic-smp-4.4.199_smp-i686-1.txz a8338ef88f2e3ea9c74d564c36ccd420 kernel-headers-4.4.199_smp-x86-1.txz cd9e9c241e4eec2fba1dae658a28870e kernel-huge-4.4.199-i586-1.txz 842030890a424023817d42a83a86a7f4 kernel-huge-smp-4.4.199_smp-i686-1.txz 257db024bb4501548ac9118dbd2d9ae6 kernel-modules-4.4.199-i586-1.txz 96377cbaf7bca55aaca70358c63151a7 kernel-modules-smp-4.4.199_smp-i686-1.txz 0673e86466f9e624964d95107cf6712f kernel-source-4.4.199_smp-noarch-1.txz

Slackware x86_64 14.2 packages: 6d1ff428e7cad6caa8860acc402447a1 kernel-generic-4.4.199-x86_64-1.txz dadc091dc725b8227e0d1e35098d6416 kernel-headers-4.4.199-x86-1.txz f5f4c034203f44dd1513ad3504c42515 kernel-huge-4.4.199-x86_64-1.txz a5337cd8b2ca80d4d93b9e9688e42b03 kernel-modules-4.4.199-x86_64-1.txz 5dd6e46c04f37b97062dc9e52cc38add kernel-source-4.4.199-noarch-1.txz

Installation instructions: +------------------------+

Upgrade the packages as root:

upgradepkg kernel-*.txz

If you are using an initrd, you'll need to rebuild it.

For a 32-bit SMP machine, use this command (substitute the appropriate kernel version if you are not running Slackware 14.2):

/usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199-smp | bash

For a 64-bit machine, or a 32-bit uniprocessor machine, use this command (substitute the appropriate kernel version if you are not running Slackware 14.2):

/usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199 | bash

Please note that "uniprocessor" has to do with the kernel you are running, not with the CPU. Most systems should run the SMP kernel (if they can) regardless of the number of cores the CPU has. If you aren't sure which kernel you are running, run "uname -a". If you see SMP there, you are running the SMP kernel and should use the 4.4.199-smp version when running mkinitrd_command_generator. Note that this is only for 32-bit -- 64-bit systems should always use 4.4.199 as the version.

If you are using lilo or elilo to boot the machine, you'll need to ensure that the machine is properly prepared before rebooting.

If using LILO: By default, lilo.conf contains an image= line that references a symlink that always points to the correct kernel. No editing should be required unless your machine uses a custom lilo.conf. If that is the case, be sure that the image= line references the correct kernel file. Either way, you'll need to run "lilo" as root to reinstall the boot loader.

If using elilo: Ensure that the /boot/vmlinuz symlink is pointing to the kernel you wish to use, and then run eliloconfig to update the EFI System Partition.

+-----+

Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com

+------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. | +------------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE-----

iEYEARECAAYFAl3Ej4wACgkQakRjwEAQIjPBGgCbBvQSowDI1fl2+9FnjAuXifIV qp4AoIBHeQ0arALUOqrVAfv+sZvRsiwu =/1NF -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-4186-3 November 13, 2019

linux vulnerability

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in the Linux kernel. It was discovered that the kernel fix for CVE-2019-0155 (i915 missing Blitter Command Streamer check) was incomplete on 64-bit Intel x86 systems. This update addresses the issue.

We apologize for the inconvenience.

Original advisory details:

Stephan van Schaik, Alyssa Milburn, Sebastian \xd6sterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Giorgi Maisuradze, Moritz Lipp, Michael Schwarz, Daniel Gruss, and Jo Van Bulck discovered that Intel processors using Transactional Synchronization Extensions (TSX) could expose memory contents previously stored in microarchitectural buffers to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2019-11135)

It was discovered that the Intel i915 graphics chipsets allowed userspace to modify page table entries via writes to MMIO from the Blitter Command Streamer and expose kernel memory information. A local attacker could use this to expose sensitive information or possibly elevate privileges. (CVE-2019-0155)

Deepak Gupta discovered that on certain Intel processors, the Linux kernel did not properly perform invalidation on page table updates by virtual guest operating systems. A local attacker in a guest VM could use this to cause a denial of service (host system crash). (CVE-2018-12207)

It was discovered that the Intel i915 graphics chipsets could cause a system hang when userspace performed a read from GT memory mapped input output (MMIO) when the product is in certain low power states. A local attacker could use this to cause a denial of service. (CVE-2019-0154)

Hui Peng discovered that the Atheros AR6004 USB Wi-Fi device driver for the Linux kernel did not properly validate endpoint descriptors returned by the device. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15098)

It was discovered that a buffer overflow existed in the 802.11 Wi-Fi configuration interface for the Linux kernel when handling beacon settings. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-16746)

Ori Nimron discovered that the AX25 network protocol implementation in the Linux kernel did not properly perform permissions checks. A local attacker could use this to create a raw socket. (CVE-2019-17052)

Ori Nimron discovered that the IEEE 802.15.4 Low-Rate Wireless network protocol implementation in the Linux kernel did not properly perform permissions checks. A local attacker could use this to create a raw socket. (CVE-2019-17053)

Ori Nimron discovered that the Appletalk network protocol implementation in the Linux kernel did not properly perform permissions checks. A local attacker could use this to create a raw socket. (CVE-2019-17054)

Ori Nimron discovered that the modular ISDN network protocol implementation in the Linux kernel did not properly perform permissions checks. A local attacker could use this to create a raw socket. (CVE-2019-17055)

Ori Nimron discovered that the Near field Communication (NFC) network protocol implementation in the Linux kernel did not properly perform permissions checks. A local attacker could use this to create a raw socket. (CVE-2019-17056)

Nico Waisman discovered that a buffer overflow existed in the Realtek Wi-Fi driver for the Linux kernel when handling Notice of Absence frames. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-17666)

Maddie Stone discovered that the Binder IPC Driver implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-2215)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 16.04 LTS: linux-image-4.4.0-169-generic 4.4.0-169.198 linux-image-4.4.0-169-generic-lpae 4.4.0-169.198 linux-image-4.4.0-169-lowlatency 4.4.0-169.198 linux-image-generic 4.4.0.169.177 linux-image-generic-lpae 4.4.0.169.177 linux-image-lowlatency 4.4.0.169.177 linux-image-virtual 4.4.0.169.177

Please note that mitigating the TSX (CVE-2019-11135) and i915 (CVE-2019-0154) issues requires corresponding microcode and graphics firmware updates respectively.

After a standard system update you need to reboot your computer to make all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.

References: https://usn.ubuntu.com/4186-3 https://usn.ubuntu.com/4186-1 CVE-2019-0155, https://bugs.launchpad.net/bugs/1852141

Package Information: https://launchpad.net/ubuntu/+source/linux/4.4.0-169.198

Show details on source website

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    "data": "A use-after-free in binder.c allows an elevation of privilege from an application to the Linux Kernel. No user interaction is required to exploit this vulnerability, however exploitation does require either the installation of a malicious local application or a separate vulnerability in a network facing application.Product: AndroidAndroid ID: A-141720095. Android Contains a vulnerability in the use of freed memory. This vulnerability Android ID: A-141720095 It is published asInformation is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. \n-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\n[slackware-security]  Slackware 14.2 kernel (SSA:2019-311-01)\n\nNew kernel packages are available for Slackware 14.2 to fix security issues. \n\n\nHere are the details from the Slackware 14.2 ChangeLog:\n+--------------------------+\npatches/packages/linux-4.4.199/*:  Upgraded. \n  These updates fix various bugs and security issues. \n  Be sure to upgrade your initrd after upgrading the kernel packages. \n  If you use lilo to boot your machine, be sure lilo.conf points to the correct\n  kernel and initrd and run lilo as root to update the bootloader. \n  If you use elilo to boot your machine, you should run eliloconfig to copy the\n  kernel and initrd to the EFI System Partition. \n  For more information, see:\n    Fixed in 4.4.191:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3900\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15118\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10906\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10905\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10638\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15117\n    Fixed in 4.4.193:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14835\n    Fixed in 4.4.194:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14816\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14814\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15505\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14821\n    Fixed in 4.4.195:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17053\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17052\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17056\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17055\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17054\n    Fixed in 4.4.196:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2215\n    Fixed in 4.4.197:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16746\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20976\n    Fixed in 4.4.198:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17075\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17133\n    Fixed in 4.4.199:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15098\n  (* Security fix *)\n+--------------------------+\n\n\nWhere to find the new packages:\n+-----------------------------+\n\nThanks to the friendly folks at the OSU Open Source Lab\n(http://osuosl.org) for donating FTP and rsync hosting\nto the Slackware project!  :-)\n\nAlso see the \"Get Slack\" section on http://slackware.com for\nadditional mirror sites near you. \n\nUpdated packages for Slackware 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-smp-4.4.199_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199_smp-x86-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-smp-4.4.199_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-smp-4.4.199_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199_smp-noarch-1.txz\n\nUpdated packages for Slackware x86_64 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199-x86-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199-noarch-1.txz\n\n\nMD5 signatures:\n+-------------+\n\nSlackware 14.2 packages:\n\n0e523f42e759ecc2399f36e37672f110  kernel-generic-4.4.199-i586-1.txz\nee6451f5362008b46fee2e08e3077b21  kernel-generic-smp-4.4.199_smp-i686-1.txz\na8338ef88f2e3ea9c74d564c36ccd420  kernel-headers-4.4.199_smp-x86-1.txz\ncd9e9c241e4eec2fba1dae658a28870e  kernel-huge-4.4.199-i586-1.txz\n842030890a424023817d42a83a86a7f4  kernel-huge-smp-4.4.199_smp-i686-1.txz\n257db024bb4501548ac9118dbd2d9ae6  kernel-modules-4.4.199-i586-1.txz\n96377cbaf7bca55aaca70358c63151a7  kernel-modules-smp-4.4.199_smp-i686-1.txz\n0673e86466f9e624964d95107cf6712f  kernel-source-4.4.199_smp-noarch-1.txz\n\nSlackware x86_64 14.2 packages:\n6d1ff428e7cad6caa8860acc402447a1  kernel-generic-4.4.199-x86_64-1.txz\ndadc091dc725b8227e0d1e35098d6416  kernel-headers-4.4.199-x86-1.txz\nf5f4c034203f44dd1513ad3504c42515  kernel-huge-4.4.199-x86_64-1.txz\na5337cd8b2ca80d4d93b9e9688e42b03  kernel-modules-4.4.199-x86_64-1.txz\n5dd6e46c04f37b97062dc9e52cc38add  kernel-source-4.4.199-noarch-1.txz\n\n\nInstallation instructions:\n+------------------------+\n\nUpgrade the packages as root:\n# upgradepkg kernel-*.txz\n\nIf you are using an initrd, you\u0027ll need to rebuild it. \n\nFor a 32-bit SMP machine, use this command (substitute the appropriate\nkernel version if you are not running Slackware 14.2):\n# /usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199-smp | bash\n\nFor a 64-bit machine, or a 32-bit uniprocessor machine, use this command\n(substitute the appropriate kernel version if you are not running\nSlackware 14.2):\n# /usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199 | bash\n\nPlease note that \"uniprocessor\" has to do with the kernel you are running,\nnot with the CPU. Most systems should run the SMP kernel (if they can)\nregardless of the number of cores the CPU has. If you aren\u0027t sure which\nkernel you are running, run \"uname -a\". If you see SMP there, you are\nrunning the SMP kernel and should use the 4.4.199-smp version when running\nmkinitrd_command_generator. Note that this is only for 32-bit -- 64-bit\nsystems should always use 4.4.199 as the version. \n\nIf you are using lilo or elilo to boot the machine, you\u0027ll need to ensure\nthat the machine is properly prepared before rebooting. \n\nIf using LILO:\nBy default, lilo.conf contains an image= line that references a symlink\nthat always points to the correct kernel. No editing should be required\nunless your machine uses a custom lilo.conf. If that is the case, be sure\nthat the image= line references the correct kernel file.  Either way,\nyou\u0027ll need to run \"lilo\" as root to reinstall the boot loader. \n\nIf using elilo:\nEnsure that the /boot/vmlinuz symlink is pointing to the kernel you wish\nto use, and then run eliloconfig to update the EFI System Partition. \n\n\n+-----+\n\nSlackware Linux Security Team\nhttp://slackware.com/gpg-key\nsecurity@slackware.com\n\n+------------------------------------------------------------------------+\n| To leave the slackware-security mailing list:                          |\n+------------------------------------------------------------------------+\n| Send an email to majordomo@slackware.com with this text in the body of |\n| the email message:                                                     |\n|                                                                        |\n|   unsubscribe slackware-security                                       |\n|                                                                        |\n| You will get a confirmation message back containing instructions to    |\n| complete the process.  Please do not reply to this email address.      |\n+------------------------------------------------------------------------+\n-----BEGIN PGP SIGNATURE-----\n\niEYEARECAAYFAl3Ej4wACgkQakRjwEAQIjPBGgCbBvQSowDI1fl2+9FnjAuXifIV\nqp4AoIBHeQ0arALUOqrVAfv+sZvRsiwu\n=/1NF\n-----END PGP SIGNATURE-----\n. ==========================================================================\nUbuntu Security Notice USN-4186-3\nNovember 13, 2019\n\nlinux vulnerability\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 16.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in the Linux kernel. It was discovered\nthat the kernel fix for CVE-2019-0155 (i915 missing Blitter Command\nStreamer check) was incomplete on 64-bit Intel x86 systems. This\nupdate addresses the issue. \n\nWe apologize for the inconvenience. \n\nOriginal advisory details:\n\n Stephan van Schaik, Alyssa Milburn, Sebastian \\xd6sterlund, Pietro Frigo,\n Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Giorgi Maisuradze, Moritz\n Lipp, Michael Schwarz, Daniel Gruss, and Jo Van Bulck discovered that Intel\n processors using Transactional Synchronization Extensions (TSX) could\n expose memory contents previously stored in microarchitectural buffers to a\n malicious process that is executing on the same CPU core. A local attacker\n could use this to expose sensitive information. (CVE-2019-11135)\n\n It was discovered that the Intel i915 graphics chipsets allowed userspace\n to modify page table entries via writes to MMIO from the Blitter Command\n Streamer and expose kernel memory information. A local attacker could use\n this to expose sensitive information or possibly elevate privileges. \n (CVE-2019-0155)\n\n Deepak Gupta discovered that on certain Intel processors, the Linux kernel\n did not properly perform invalidation on page table updates by virtual\n guest operating systems. A local attacker in a guest VM could use this to\n cause a denial of service (host system crash). (CVE-2018-12207)\n\n It was discovered that the Intel i915 graphics chipsets could cause a\n system hang when userspace performed a read from GT memory mapped input\n output (MMIO) when the product is in certain low power states. A local\n attacker could use this to cause a denial of service. (CVE-2019-0154)\n\n Hui Peng discovered that the Atheros AR6004 USB Wi-Fi device driver for the\n Linux kernel did not properly validate endpoint descriptors returned by the\n device. A physically proximate attacker could use this to cause a denial of\n service (system crash). (CVE-2019-15098)\n\n It was discovered that a buffer overflow existed in the 802.11 Wi-Fi\n configuration interface for the Linux kernel when handling beacon settings. \n A local attacker could use this to cause a denial of service (system crash)\n or possibly execute arbitrary code. (CVE-2019-16746)\n\n Ori Nimron discovered that the AX25 network protocol implementation in the\n Linux kernel did not properly perform permissions checks. A local attacker\n could use this to create a raw socket. (CVE-2019-17052)\n\n Ori Nimron discovered that the IEEE 802.15.4 Low-Rate Wireless network\n protocol implementation in the Linux kernel did not properly perform\n permissions checks. A local attacker could use this to create a raw socket. \n (CVE-2019-17053)\n\n Ori Nimron discovered that the Appletalk network protocol implementation in\n the Linux kernel did not properly perform permissions checks. A local\n attacker could use this to create a raw socket. (CVE-2019-17054)\n\n Ori Nimron discovered that the modular ISDN network protocol implementation\n in the Linux kernel did not properly perform permissions checks. A local\n attacker could use this to create a raw socket. (CVE-2019-17055)\n\n Ori Nimron discovered that the Near field Communication (NFC) network\n protocol implementation in the Linux kernel did not properly perform\n permissions checks. A local attacker could use this to create a raw socket. \n (CVE-2019-17056)\n\n Nico Waisman discovered that a buffer overflow existed in the Realtek Wi-Fi\n driver for the Linux kernel when handling Notice of Absence frames. A\n physically proximate attacker could use this to cause a denial of service\n (system crash) or possibly execute arbitrary code. (CVE-2019-17666)\n\n Maddie Stone discovered that the Binder IPC Driver implementation in the\n Linux kernel contained a use-after-free vulnerability. A local attacker\n could use this to cause a denial of service (system crash) or possibly\n execute arbitrary code. (CVE-2019-2215)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 16.04 LTS:\n  linux-image-4.4.0-169-generic   4.4.0-169.198\n  linux-image-4.4.0-169-generic-lpae  4.4.0-169.198\n  linux-image-4.4.0-169-lowlatency  4.4.0-169.198\n  linux-image-generic             4.4.0.169.177\n  linux-image-generic-lpae        4.4.0.169.177\n  linux-image-lowlatency          4.4.0.169.177\n  linux-image-virtual             4.4.0.169.177\n\nPlease note that mitigating the TSX (CVE-2019-11135) and i915\n(CVE-2019-0154) issues requires corresponding microcode and graphics\nfirmware updates respectively. \n\nAfter a standard system update you need to reboot your computer to make\nall the necessary changes. \n\nATTENTION: Due to an unavoidable ABI change the kernel updates have\nbeen given a new version number, which requires you to recompile and\nreinstall all third party kernel modules you might have installed. \nUnless you manually uninstalled the standard kernel metapackages\n(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,\nlinux-powerpc), a standard system upgrade will automatically perform\nthis as well. \n\nReferences:\n  https://usn.ubuntu.com/4186-3\n  https://usn.ubuntu.com/4186-1\n  CVE-2019-0155, https://bugs.launchpad.net/bugs/1852141\n\nPackage Information:\n  https://launchpad.net/ubuntu/+source/linux/4.4.0-169.198\n",
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VAR-201909-1527

Vulnerability from variot - Updated: 2024-11-23 20:48

There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code. Linux Kernel Contains a classic buffer overflow vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Important: kernel-alt security and bug fix update Advisory ID: RHSA-2020:0174-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:0174 Issue date: 2020-01-21 CVE Names: CVE-2018-3693 CVE-2018-18559 CVE-2019-3846 CVE-2019-8912 CVE-2019-10126 CVE-2019-11487 CVE-2019-14814 CVE-2019-14815 CVE-2019-14816 CVE-2019-17133 CVE-2019-18660 ==================================================================== 1. Summary:

An update for kernel-alt is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, noarch, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le

Security Fix(es):

  • Kernel: speculative bounds check bypass store (CVE-2018-3693)

  • kernel: Use-after-free due to race condition in AF_PACKET implementation (CVE-2018-18559)

  • kernel: Heap overflow in mwifiex_update_bss_desc_with_ie function in marvell/mwifiex/scan.c (CVE-2019-3846)

  • kernel: af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr (CVE-2019-8912)

  • kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c (CVE-2019-10126)

  • kernel: Count overflow in FUSE request leading to use-after-free issues.

Bug Fix(es):

  • Kernel panic on job cleanup, related to SyS_getdents64 (BZ#1702057)

  • Kernel modules generated incorrectly when system is localized to non-English language (BZ#1705285)

  • RHEL-Alt-7.6 - Fixup tlbie vs store ordering issue on POWER9 (BZ#1756270)

  • Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

  1. Bugs fixed (https://bugzilla.redhat.com/):

1581650 - CVE-2018-3693 Kernel: speculative bounds check bypass store 1641878 - CVE-2018-18559 kernel: Use-after-free due to race condition in AF_PACKET implementation 1678685 - CVE-2019-8912 kernel: af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr 1703063 - CVE-2019-11487 kernel: Count overflow in FUSE request leading to use-after-free issues. Package List:

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):

Source: kernel-alt-4.14.0-115.17.1.el7a.src.rpm

aarch64: kernel-4.14.0-115.17.1.el7a.aarch64.rpm kernel-debug-4.14.0-115.17.1.el7a.aarch64.rpm kernel-debug-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm kernel-debug-devel-4.14.0-115.17.1.el7a.aarch64.rpm kernel-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm kernel-debuginfo-common-aarch64-4.14.0-115.17.1.el7a.aarch64.rpm kernel-devel-4.14.0-115.17.1.el7a.aarch64.rpm kernel-headers-4.14.0-115.17.1.el7a.aarch64.rpm kernel-tools-4.14.0-115.17.1.el7a.aarch64.rpm kernel-tools-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm kernel-tools-libs-4.14.0-115.17.1.el7a.aarch64.rpm perf-4.14.0-115.17.1.el7a.aarch64.rpm perf-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm python-perf-4.14.0-115.17.1.el7a.aarch64.rpm python-perf-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm

noarch: kernel-abi-whitelists-4.14.0-115.17.1.el7a.noarch.rpm kernel-doc-4.14.0-115.17.1.el7a.noarch.rpm

ppc64le: kernel-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-bootwrapper-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-debug-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-debug-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-devel-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-headers-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-tools-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-tools-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-tools-libs-4.14.0-115.17.1.el7a.ppc64le.rpm perf-4.14.0-115.17.1.el7a.ppc64le.rpm perf-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm python-perf-4.14.0-115.17.1.el7a.ppc64le.rpm python-perf-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm

s390x: kernel-4.14.0-115.17.1.el7a.s390x.rpm kernel-debug-4.14.0-115.17.1.el7a.s390x.rpm kernel-debug-debuginfo-4.14.0-115.17.1.el7a.s390x.rpm kernel-debug-devel-4.14.0-115.17.1.el7a.s390x.rpm kernel-debuginfo-4.14.0-115.17.1.el7a.s390x.rpm kernel-debuginfo-common-s390x-4.14.0-115.17.1.el7a.s390x.rpm kernel-devel-4.14.0-115.17.1.el7a.s390x.rpm kernel-headers-4.14.0-115.17.1.el7a.s390x.rpm kernel-kdump-4.14.0-115.17.1.el7a.s390x.rpm kernel-kdump-debuginfo-4.14.0-115.17.1.el7a.s390x.rpm kernel-kdump-devel-4.14.0-115.17.1.el7a.s390x.rpm perf-4.14.0-115.17.1.el7a.s390x.rpm perf-debuginfo-4.14.0-115.17.1.el7a.s390x.rpm python-perf-4.14.0-115.17.1.el7a.s390x.rpm python-perf-debuginfo-4.14.0-115.17.1.el7a.s390x.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):

aarch64: kernel-debug-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm kernel-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm kernel-debuginfo-common-aarch64-4.14.0-115.17.1.el7a.aarch64.rpm kernel-tools-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm kernel-tools-libs-devel-4.14.0-115.17.1.el7a.aarch64.rpm perf-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm python-perf-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm

noarch: kernel-doc-4.14.0-115.17.1.el7a.noarch.rpm

ppc64le: kernel-debug-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-debug-devel-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-tools-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm kernel-tools-libs-devel-4.14.0-115.17.1.el7a.ppc64le.rpm perf-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm python-perf-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. References:

https://access.redhat.com/security/cve/CVE-2018-3693 https://access.redhat.com/security/cve/CVE-2018-18559 https://access.redhat.com/security/cve/CVE-2019-3846 https://access.redhat.com/security/cve/CVE-2019-8912 https://access.redhat.com/security/cve/CVE-2019-10126 https://access.redhat.com/security/cve/CVE-2019-11487 https://access.redhat.com/security/cve/CVE-2019-14814 https://access.redhat.com/security/cve/CVE-2019-14815 https://access.redhat.com/security/cve/CVE-2019-14816 https://access.redhat.com/security/cve/CVE-2019-17133 https://access.redhat.com/security/cve/CVE-2019-18660 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/solutions/3523601

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . ========================================================================== Kernel Live Patch Security Notice 0058-1 October 22, 2019

linux vulnerability

A security issue affects these releases of Ubuntu:

| Series | Base kernel | Arch | flavors | |------------------+--------------+----------+------------------| | Ubuntu 18.04 LTS | 4.15.0 | amd64 | aws | | Ubuntu 18.04 LTS | 4.15.0 | amd64 | generic | | Ubuntu 18.04 LTS | 4.15.0 | amd64 | lowlatency | | Ubuntu 18.04 LTS | 4.15.0 | amd64 | oem | | Ubuntu 18.04 LTS | 5.0.0 | amd64 | azure | | Ubuntu 14.04 LTS | 4.4.0 | amd64 | generic | | Ubuntu 14.04 LTS | 4.4.0 | amd64 | lowlatency | | Ubuntu 16.04 LTS | 4.4.0 | amd64 | aws | | Ubuntu 16.04 LTS | 4.4.0 | amd64 | generic | | Ubuntu 16.04 LTS | 4.4.0 | amd64 | lowlatency | | Ubuntu 16.04 LTS | 4.15.0 | amd64 | azure | | Ubuntu 16.04 LTS | 4.15.0 | amd64 | generic | | Ubuntu 16.04 LTS | 4.15.0 | amd64 | lowlatency |

Summary:

Several security issues were fixed in the kernel.

Software Description: - linux: Linux kernel

Details:

It was discovered that a race condition existed in the GFS2 file system in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2016-10905)

It was discovered that a use-after-free error existed in the block layer subsystem of the Linux kernel when certain failure conditions occurred. (CVE-2018-20856)

It was discovered that the USB gadget Midi driver in the Linux kernel contained a double-free vulnerability when handling certain error conditions. A local attacker could use this to cause a denial of service (system crash). (CVE-2018-20961)

It was discovered that the XFS file system in the Linux kernel did not properly handle mount failures in some situations. (CVE-2018-20976)

It was discovered that the RSI 91x Wi-Fi driver in the Linux kernel did not did not handle detach operations correctly, leading to a use-after-free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-21008)

It was discovered that the Intel Wi-Fi device driver in the Linux kernel did not properly validate certain Tunneled Direct Link Setup (TDLS). A physically proximate attacker could use this to cause a denial of service (Wi-Fi disconnect). (CVE-2019-0136)

It was discovered that the Linux kernel on ARM processors allowed a tracing process to modify a syscall after a seccomp decision had been made on that syscall. A local attacker could possibly use this to bypass seccomp restrictions. (CVE-2019-2054)

It was discovered that an integer overflow existed in the Binder implementation of the Linux kernel, leading to a buffer overflow. A local attacker could use this to escalate privileges. (CVE-2019-2181)

It was discovered that the Marvell Wireless LAN device driver in the Linux kernel did not properly validate the BSS descriptor. (CVE-2019-10126)

It was discovered that the Bluetooth UART implementation in the Linux kernel did not properly check for missing tty operations. A local attacker could use this to cause a denial of service. (CVE-2019-10207)

Jonathan Looney discovered that an integer overflow existed in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service (system crash). (CVE-2019-11477)

Jonathan Looney discovered that the TCP retransmission queue implementation in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. (CVE-2019-11478)

It was discovered that the ext4 file system implementation in the Linux kernel did not properly zero out memory in some situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2019-11833)

It was discovered that the PowerPC dlpar implementation in the Linux kernel did not properly check for allocation errors in some situations. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2019-12614)

It was discovered that the floppy driver in the Linux kernel did not properly validate meta data, leading to a buffer overread. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-14283)

It was discovered that the floppy driver in the Linux kernel did not properly validate ioctl() calls, leading to a division-by-zero. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-14284)

Wen Huang discovered that the Marvell Wi-Fi device driver in the Linux kernel did not properly perform bounds checking, leading to a heap overflow. (CVE-2019-14814)

Wen Huang discovered that the Marvell Wi-Fi device driver in the Linux kernel did not properly perform bounds checking, leading to a heap overflow. (CVE-2019-14815)

Wen Huang discovered that the Marvell Wi-Fi device driver in the Linux kernel did not properly perform bounds checking, leading to a heap overflow. (CVE-2019-14816)

Matt Delco discovered that the KVM hypervisor implementation in the Linux kernel did not properly perform bounds checking when handling coalesced MMIO write operations. A local attacker with write access to /dev/kvm could use this to cause a denial of service (system crash). (CVE-2019-14821)

Peter Pi discovered a buffer overflow in the virtio network backend (vhost_net) implementation in the Linux kernel. (CVE-2019-14835)

Update instructions:

The problem can be corrected by updating your livepatches to the following versions:

| Kernel | Version | flavors | |--------------------------+----------+--------------------------| | 4.4.0-148.174 | 58.1 | lowlatency, generic | | 4.4.0-148.174~14.04.1 | 58.1 | lowlatency, generic | | 4.4.0-150.176 | 58.1 | generic, lowlatency | | 4.4.0-150.176~14.04.1 | 58.1 | lowlatency, generic | | 4.4.0-151.178 | 58.1 | lowlatency, generic | | 4.4.0-151.178~14.04.1 | 58.1 | generic, lowlatency | | 4.4.0-154.181 | 58.1 | lowlatency, generic | | 4.4.0-154.181~14.04.1 | 58.1 | generic, lowlatency | | 4.4.0-157.185 | 58.1 | lowlatency, generic | | 4.4.0-157.185~14.04.1 | 58.1 | generic, lowlatency | | 4.4.0-159.187 | 58.1 | lowlatency, generic | | 4.4.0-159.187~14.04.1 | 58.1 | generic, lowlatency | | 4.4.0-161.189 | 58.1 | lowlatency, generic | | 4.4.0-161.189~14.04.1 | 58.1 | lowlatency, generic | | 4.4.0-164.192 | 58.1 | lowlatency, generic | | 4.4.0-164.192~14.04.1 | 58.1 | lowlatency, generic | | 4.4.0-165.193 | 58.1 | generic, lowlatency | | 4.4.0-1083.93 | 58.1 | aws | | 4.4.0-1084.94 | 58.1 | aws | | 4.4.0-1085.96 | 58.1 | aws | | 4.4.0-1087.98 | 58.1 | aws | | 4.4.0-1088.99 | 58.1 | aws | | 4.4.0-1090.101 | 58.1 | aws | | 4.4.0-1092.103 | 58.1 | aws | | 4.4.0-1094.105 | 58.1 | aws | | 4.15.0-50.54 | 58.1 | generic, lowlatency | | 4.15.0-50.54~16.04.1 | 58.1 | generic, lowlatency | | 4.15.0-51.55 | 58.1 | generic, lowlatency | | 4.15.0-51.55~16.04.1 | 58.1 | generic, lowlatency | | 4.15.0-52.56 | 58.1 | lowlatency, generic | | 4.15.0-52.56~16.04.1 | 58.1 | generic, lowlatency | | 4.15.0-54.58 | 58.1 | generic, lowlatency | | 4.15.0-54.58~16.04.1 | 58.1 | generic, lowlatency | | 4.15.0-55.60 | 58.1 | generic, lowlatency | | 4.15.0-58.64 | 58.1 | generic, lowlatency | | 4.15.0-58.64~16.04.1 | 58.1 | lowlatency, generic | | 4.15.0-60.67 | 58.1 | lowlatency, generic | | 4.15.0-60.67~16.04.1 | 58.1 | generic, lowlatency | | 4.15.0-62.69 | 58.1 | generic, lowlatency | | 4.15.0-62.69~16.04.1 | 58.1 | lowlatency, generic | | 4.15.0-64.73 | 58.1 | generic, lowlatency | | 4.15.0-64.73~16.04.1 | 58.1 | lowlatency, generic | | 4.15.0-65.74 | 58.1 | lowlatency, generic | | 4.15.0-1038.43 | 58.1 | oem | | 4.15.0-1039.41 | 58.1 | aws | | 4.15.0-1039.44 | 58.1 | oem | | 4.15.0-1040.42 | 58.1 | aws | | 4.15.0-1041.43 | 58.1 | aws | | 4.15.0-1043.45 | 58.1 | aws | | 4.15.0-1043.48 | 58.1 | oem | | 4.15.0-1044.46 | 58.1 | aws | | 4.15.0-1045.47 | 58.1 | aws | | 4.15.0-1045.50 | 58.1 | oem | | 4.15.0-1047.49 | 58.1 | aws | | 4.15.0-1047.51 | 58.1 | azure | | 4.15.0-1048.50 | 58.1 | aws | | 4.15.0-1049.54 | 58.1 | azure | | 4.15.0-1050.52 | 58.1 | aws | | 4.15.0-1050.55 | 58.1 | azure | | 4.15.0-1050.57 | 58.1 | oem | | 4.15.0-1051.53 | 58.1 | aws | | 4.15.0-1051.56 | 58.1 | azure | | 4.15.0-1052.57 | 58.1 | azure | | 4.15.0-1055.60 | 58.1 | azure | | 4.15.0-1056.61 | 58.1 | azure | | 4.15.0-1056.65 | 58.1 | oem | | 4.15.0-1057.62 | 58.1 | azure | | 4.15.0-1057.66 | 58.1 | oem | | 4.15.0-1059.64 | 58.1 | azure | | 5.0.0-1014.14~18.04.1 | 58.1 | azure | | 5.0.0-1016.17~18.04.1 | 58.1 | azure | | 5.0.0-1018.19~18.04.1 | 58.1 | azure | | 5.0.0-1020.21~18.04.1 | 58.1 | azure |

Support Information:

Kernels older than the levels listed below do not receive livepatch updates. Please upgrade your kernel as soon as possible.

| Series | Version | Flavors | |------------------+------------------+--------------------------| | Ubuntu 18.04 LTS | 4.15.0-1039 | aws | | Ubuntu 16.04 LTS | 4.4.0-1083 | aws | | Ubuntu 18.04 LTS | 5.0.0-1000 | azure | | Ubuntu 16.04 LTS | 4.15.0-1047 | azure | | Ubuntu 18.04 LTS | 4.15.0-50 | generic lowlatency | | Ubuntu 16.04 LTS | 4.15.0-50 | generic lowlatency | | Ubuntu 14.04 LTS | 4.4.0-148 | generic lowlatency | | Ubuntu 18.04 LTS | 4.15.0-1038 | oem | | Ubuntu 16.04 LTS | 4.4.0-148 | generic lowlatency |

References: CVE-2016-10905, CVE-2018-20856, CVE-2018-20961, CVE-2018-20976, CVE-2018-21008, CVE-2019-0136, CVE-2019-2054, CVE-2019-2181, CVE-2019-3846, CVE-2019-10126, CVE-2019-10207, CVE-2019-11477, CVE-2019-11478, CVE-2019-11833, CVE-2019-12614, CVE-2019-14283, CVE-2019-14284, CVE-2019-14814, CVE-2019-14815, CVE-2019-14816, CVE-2019-14821, CVE-2019-14835

-- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1

[slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)

New kernel packages are available for Slackware 14.2 to fix security issues.

Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/linux-4.4.199/: Upgraded. These updates fix various bugs and security issues. If you use lilo to boot your machine, be sure lilo.conf points to the correct kernel and initrd and run lilo as root to update the bootloader. If you use elilo to boot your machine, you should run eliloconfig to copy the kernel and initrd to the EFI System Partition. For more information, see: Fixed in 4.4.191: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3900 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15118 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10906 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10905 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10638 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15117 Fixed in 4.4.193: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14835 Fixed in 4.4.194: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14816 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14814 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15505 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14821 Fixed in 4.4.195: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17053 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17052 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17056 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17055 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17054 Fixed in 4.4.196: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2215 Fixed in 4.4.197: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16746 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20976 Fixed in 4.4.198: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17075 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17133 Fixed in 4.4.199: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15098 ( Security fix *) +--------------------------+

Where to find the new packages: +-----------------------------+

Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-)

Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you.

Updated packages for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-smp-4.4.199_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199_smp-x86-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-smp-4.4.199_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-smp-4.4.199_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199_smp-noarch-1.txz

Updated packages for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199-x86-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199-noarch-1.txz

MD5 signatures: +-------------+

Slackware 14.2 packages:

0e523f42e759ecc2399f36e37672f110 kernel-generic-4.4.199-i586-1.txz ee6451f5362008b46fee2e08e3077b21 kernel-generic-smp-4.4.199_smp-i686-1.txz a8338ef88f2e3ea9c74d564c36ccd420 kernel-headers-4.4.199_smp-x86-1.txz cd9e9c241e4eec2fba1dae658a28870e kernel-huge-4.4.199-i586-1.txz 842030890a424023817d42a83a86a7f4 kernel-huge-smp-4.4.199_smp-i686-1.txz 257db024bb4501548ac9118dbd2d9ae6 kernel-modules-4.4.199-i586-1.txz 96377cbaf7bca55aaca70358c63151a7 kernel-modules-smp-4.4.199_smp-i686-1.txz 0673e86466f9e624964d95107cf6712f kernel-source-4.4.199_smp-noarch-1.txz

Slackware x86_64 14.2 packages: 6d1ff428e7cad6caa8860acc402447a1 kernel-generic-4.4.199-x86_64-1.txz dadc091dc725b8227e0d1e35098d6416 kernel-headers-4.4.199-x86-1.txz f5f4c034203f44dd1513ad3504c42515 kernel-huge-4.4.199-x86_64-1.txz a5337cd8b2ca80d4d93b9e9688e42b03 kernel-modules-4.4.199-x86_64-1.txz 5dd6e46c04f37b97062dc9e52cc38add kernel-source-4.4.199-noarch-1.txz

Installation instructions: +------------------------+

Upgrade the packages as root:

upgradepkg kernel-*.txz

If you are using an initrd, you'll need to rebuild it.

For a 32-bit SMP machine, use this command (substitute the appropriate kernel version if you are not running Slackware 14.2):

/usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199-smp | bash

For a 64-bit machine, or a 32-bit uniprocessor machine, use this command (substitute the appropriate kernel version if you are not running Slackware 14.2):

/usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199 | bash

Please note that "uniprocessor" has to do with the kernel you are running, not with the CPU. Most systems should run the SMP kernel (if they can) regardless of the number of cores the CPU has. If you aren't sure which kernel you are running, run "uname -a". If you see SMP there, you are running the SMP kernel and should use the 4.4.199-smp version when running mkinitrd_command_generator. Note that this is only for 32-bit -- 64-bit systems should always use 4.4.199 as the version.

If you are using lilo or elilo to boot the machine, you'll need to ensure that the machine is properly prepared before rebooting.

If using LILO: By default, lilo.conf contains an image= line that references a symlink that always points to the correct kernel. No editing should be required unless your machine uses a custom lilo.conf. If that is the case, be sure that the image= line references the correct kernel file. Either way, you'll need to run "lilo" as root to reinstall the boot loader.

If using elilo: Ensure that the /boot/vmlinuz symlink is pointing to the kernel you wish to use, and then run eliloconfig to update the EFI System Partition.

+-----+

Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com

+------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 19.04 for Ubuntu 18.04 LTS. Please note that the RDS protocol is blacklisted in Ubuntu by default. (CVE-2019-2181)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 18.04 LTS: linux-image-5.0.0-1021-gcp 5.0.0-1021.21~18.04.1 linux-image-5.0.0-1023-azure 5.0.0-1023.24~18.04.1 linux-image-5.0.0-1023-gke 5.0.0-1023.23~18.04.2 linux-image-5.0.0-32-generic 5.0.0-32.34~18.04.2 linux-image-5.0.0-32-generic-lpae 5.0.0-32.34~18.04.2 linux-image-5.0.0-32-lowlatency 5.0.0-32.34~18.04.2 linux-image-azure 5.0.0.1023.33 linux-image-gcp 5.0.0.1021.26 linux-image-generic-hwe-18.04 5.0.0.32.89 linux-image-generic-lpae-hwe-18.04 5.0.0.32.89 linux-image-gke-5.0 5.0.0.1023.12 linux-image-lowlatency-hwe-18.04 5.0.0.32.89 linux-image-snapdragon-hwe-18.04 5.0.0.32.89 linux-image-virtual-hwe-18.04 5.0.0.32.89

After a standard system update you need to reboot your computer to make all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. 8) - aarch64, noarch, ppc64le, s390x, x86_64

Bug Fix(es):

  • [Azure][8.1] Include patch "PCI: hv: Avoid use of hv_pci_dev->pci_slot after freeing it" (BZ#1764635)

  • block layer: update to v5.3 (BZ#1777766)

  • backport xfs: fix missing ILOCK unlock when xfs_setattr_nonsize fails due to EDQUOT (BZ#1778692)

  • Backport important bugfixes from upstream post 5.3 (BZ#1778693)

  • LUN path recovery issue with Emulex LPe32002 HBA in RHEL 8.0 Server during storage side cable pull testing (BZ#1781108)

  • cifs tasks enter D state and error out with "CIFS VFS: SMB signature verification returned error = -5" (BZ#1781110)

  • Update CIFS to linux 5.3 (except RDMA and conflicts) (BZ#1781113)

  • RHEL8.0 - Regression to RHEL7.6 by changing force_latency found during RHEL8.0 validation for SAP HANA on POWER (BZ#1781114)

  • blk-mq: overwirte performance drops on real MQ device (BZ#1782181)

  • 8) - x86_64

Bug Fix(es):

  • kernel-rt: update RT source tree to the RHEL-8.1.z2 source tree (BZ#1780326)

4

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    "data": "There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code. Linux Kernel Contains a classic buffer overflow vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Important: kernel-alt security and bug fix update\nAdvisory ID:       RHSA-2020:0174-01\nProduct:           Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2020:0174\nIssue date:        2020-01-21\nCVE Names:         CVE-2018-3693 CVE-2018-18559 CVE-2019-3846\n                   CVE-2019-8912 CVE-2019-10126 CVE-2019-11487\n                   CVE-2019-14814 CVE-2019-14815 CVE-2019-14816\n                   CVE-2019-17133 CVE-2019-18660\n====================================================================\n1. Summary:\n\nAn update for kernel-alt is now available for Red Hat Enterprise Linux 7. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, noarch, ppc64le, s390x\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le\n\n3. \n\nSecurity Fix(es):\n\n* Kernel: speculative bounds check bypass store (CVE-2018-3693)\n\n* kernel: Use-after-free due to race condition in AF_PACKET implementation\n(CVE-2018-18559)\n\n* kernel: Heap overflow in mwifiex_update_bss_desc_with_ie function in\nmarvell/mwifiex/scan.c (CVE-2019-3846)\n\n* kernel: af_alg_release() in crypto/af_alg.c neglects to set a NULL value\nfor a certain structure member, which leads to a use-after-free in\nsockfs_setattr (CVE-2019-8912)\n\n* kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in\ndrivers/net/wireless/marvell/mwifiex/ie.c (CVE-2019-10126)\n\n* kernel: Count overflow in FUSE request leading to use-after-free issues. \n\nBug Fix(es):\n\n* Kernel panic on job cleanup, related to SyS_getdents64 (BZ#1702057)\n\n* Kernel modules generated incorrectly when system is localized to\nnon-English language (BZ#1705285)\n\n* RHEL-Alt-7.6 - Fixup tlbie vs store ordering issue on POWER9 (BZ#1756270)\n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect. \n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1581650 - CVE-2018-3693 Kernel: speculative bounds check bypass store\n1641878 - CVE-2018-18559 kernel: Use-after-free due to race condition in AF_PACKET implementation\n1678685 - CVE-2019-8912 kernel: af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr\n1703063 - CVE-2019-11487 kernel: Count overflow in FUSE request leading to use-after-free issues. Package List:\n\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):\n\nSource:\nkernel-alt-4.14.0-115.17.1.el7a.src.rpm\n\naarch64:\nkernel-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-debug-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-debug-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-debug-devel-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-debuginfo-common-aarch64-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-devel-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-headers-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-tools-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-tools-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-tools-libs-4.14.0-115.17.1.el7a.aarch64.rpm\nperf-4.14.0-115.17.1.el7a.aarch64.rpm\nperf-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm\npython-perf-4.14.0-115.17.1.el7a.aarch64.rpm\npython-perf-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm\n\nnoarch:\nkernel-abi-whitelists-4.14.0-115.17.1.el7a.noarch.rpm\nkernel-doc-4.14.0-115.17.1.el7a.noarch.rpm\n\nppc64le:\nkernel-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-bootwrapper-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-debug-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-debug-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-devel-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-headers-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-tools-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-tools-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-tools-libs-4.14.0-115.17.1.el7a.ppc64le.rpm\nperf-4.14.0-115.17.1.el7a.ppc64le.rpm\nperf-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm\npython-perf-4.14.0-115.17.1.el7a.ppc64le.rpm\npython-perf-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm\n\ns390x:\nkernel-4.14.0-115.17.1.el7a.s390x.rpm\nkernel-debug-4.14.0-115.17.1.el7a.s390x.rpm\nkernel-debug-debuginfo-4.14.0-115.17.1.el7a.s390x.rpm\nkernel-debug-devel-4.14.0-115.17.1.el7a.s390x.rpm\nkernel-debuginfo-4.14.0-115.17.1.el7a.s390x.rpm\nkernel-debuginfo-common-s390x-4.14.0-115.17.1.el7a.s390x.rpm\nkernel-devel-4.14.0-115.17.1.el7a.s390x.rpm\nkernel-headers-4.14.0-115.17.1.el7a.s390x.rpm\nkernel-kdump-4.14.0-115.17.1.el7a.s390x.rpm\nkernel-kdump-debuginfo-4.14.0-115.17.1.el7a.s390x.rpm\nkernel-kdump-devel-4.14.0-115.17.1.el7a.s390x.rpm\nperf-4.14.0-115.17.1.el7a.s390x.rpm\nperf-debuginfo-4.14.0-115.17.1.el7a.s390x.rpm\npython-perf-4.14.0-115.17.1.el7a.s390x.rpm\npython-perf-debuginfo-4.14.0-115.17.1.el7a.s390x.rpm\n\nRed Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):\n\naarch64:\nkernel-debug-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-debuginfo-common-aarch64-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-tools-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm\nkernel-tools-libs-devel-4.14.0-115.17.1.el7a.aarch64.rpm\nperf-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm\npython-perf-debuginfo-4.14.0-115.17.1.el7a.aarch64.rpm\n\nnoarch:\nkernel-doc-4.14.0-115.17.1.el7a.noarch.rpm\n\nppc64le:\nkernel-debug-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-debug-devel-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-tools-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm\nkernel-tools-libs-devel-4.14.0-115.17.1.el7a.ppc64le.rpm\nperf-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm\npython-perf-debuginfo-4.14.0-115.17.1.el7a.ppc64le.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2018-3693\nhttps://access.redhat.com/security/cve/CVE-2018-18559\nhttps://access.redhat.com/security/cve/CVE-2019-3846\nhttps://access.redhat.com/security/cve/CVE-2019-8912\nhttps://access.redhat.com/security/cve/CVE-2019-10126\nhttps://access.redhat.com/security/cve/CVE-2019-11487\nhttps://access.redhat.com/security/cve/CVE-2019-14814\nhttps://access.redhat.com/security/cve/CVE-2019-14815\nhttps://access.redhat.com/security/cve/CVE-2019-14816\nhttps://access.redhat.com/security/cve/CVE-2019-17133\nhttps://access.redhat.com/security/cve/CVE-2019-18660\nhttps://access.redhat.com/security/updates/classification/#important\nhttps://access.redhat.com/solutions/3523601\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2020 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nF29iywHLuq8=gRWJ\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n. ==========================================================================\nKernel Live Patch Security Notice 0058-1\nOctober 22, 2019\n\nlinux vulnerability\n==========================================================================\n\nA security issue affects these releases of Ubuntu:\n\n| Series           | Base kernel  | Arch     | flavors          |\n|------------------+--------------+----------+------------------|\n| Ubuntu 18.04 LTS | 4.15.0       | amd64    | aws              |\n| Ubuntu 18.04 LTS | 4.15.0       | amd64    | generic          |\n| Ubuntu 18.04 LTS | 4.15.0       | amd64    | lowlatency       |\n| Ubuntu 18.04 LTS | 4.15.0       | amd64    | oem              |\n| Ubuntu 18.04 LTS | 5.0.0        | amd64    | azure            |\n| Ubuntu 14.04 LTS | 4.4.0        | amd64    | generic          |\n| Ubuntu 14.04 LTS | 4.4.0        | amd64    | lowlatency       |\n| Ubuntu 16.04 LTS | 4.4.0        | amd64    | aws              |\n| Ubuntu 16.04 LTS | 4.4.0        | amd64    | generic          |\n| Ubuntu 16.04 LTS | 4.4.0        | amd64    | lowlatency       |\n| Ubuntu 16.04 LTS | 4.15.0       | amd64    | azure            |\n| Ubuntu 16.04 LTS | 4.15.0       | amd64    | generic          |\n| Ubuntu 16.04 LTS | 4.15.0       | amd64    | lowlatency       |\n\nSummary:\n\nSeveral security issues were fixed in the kernel. \n\nSoftware Description:\n- linux: Linux kernel\n\nDetails:\n\nIt was discovered that a race condition existed in the GFS2 file system in\nthe Linux kernel. A local attacker could possibly use this to cause a\ndenial of service (system crash). (CVE-2016-10905)\n\nIt was discovered that a use-after-free error existed in the block layer\nsubsystem of the Linux kernel when certain failure conditions occurred. (CVE-2018-20856)\n\nIt was discovered that the USB gadget Midi driver in the Linux kernel\ncontained a double-free vulnerability when handling certain error\nconditions. A local attacker could use this to cause a denial of service\n(system crash). (CVE-2018-20961)\n\nIt was discovered that the XFS file system in the Linux kernel did not\nproperly handle mount failures in some situations. (CVE-2018-20976)\n\nIt was discovered that the RSI 91x Wi-Fi driver in the Linux kernel did not\ndid not handle detach operations correctly, leading to a use-after-free\nvulnerability. A physically proximate attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code. \n(CVE-2018-21008)\n\nIt was discovered that the Intel Wi-Fi device driver in the Linux kernel\ndid not properly validate certain Tunneled Direct Link Setup (TDLS). A\nphysically proximate attacker could use this to cause a denial of service\n(Wi-Fi disconnect). (CVE-2019-0136)\n\nIt was discovered that the Linux kernel on ARM processors allowed a tracing\nprocess to modify a syscall after a seccomp decision had been made on that\nsyscall. A local attacker could possibly use this to bypass seccomp\nrestrictions. (CVE-2019-2054)\n\nIt was discovered that an integer overflow existed in the Binder\nimplementation of the Linux kernel, leading to a buffer overflow. A local\nattacker could use this to escalate privileges. (CVE-2019-2181)\n\nIt was discovered that the Marvell Wireless LAN device driver in the Linux\nkernel did not properly validate the BSS descriptor. (CVE-2019-10126)\n\nIt was discovered that the Bluetooth UART implementation in the Linux\nkernel did not properly check for missing tty operations. A local attacker\ncould use this to cause a denial of service. (CVE-2019-10207)\n\nJonathan Looney discovered that an integer overflow existed in the Linux\nkernel when handling TCP Selective Acknowledgments (SACKs). A remote\nattacker could use this to cause a denial of service (system crash). \n(CVE-2019-11477)\n\nJonathan Looney discovered that the TCP retransmission queue implementation\nin the Linux kernel could be fragmented when handling certain TCP Selective\nAcknowledgment (SACK) sequences. A remote attacker could use this to cause\na denial of service. (CVE-2019-11478)\n\nIt was discovered that the ext4 file system implementation in the Linux\nkernel did not properly zero out memory in some situations. A local\nattacker could use this to expose sensitive information (kernel memory). \n(CVE-2019-11833)\n\nIt was discovered that the PowerPC dlpar implementation in the Linux kernel\ndid not properly check for allocation errors in some situations. A local\nattacker could possibly use this to cause a denial of service (system\ncrash). (CVE-2019-12614)\n\nIt was discovered that the floppy driver in the Linux kernel did not\nproperly validate meta data, leading to a buffer overread. A local attacker\ncould use this to cause a denial of service (system crash). \n(CVE-2019-14283)\n\nIt was discovered that the floppy driver in the Linux kernel did not\nproperly validate ioctl() calls, leading to a division-by-zero. A local\nattacker could use this to cause a denial of service (system crash). \n(CVE-2019-14284)\n\nWen Huang discovered that the Marvell Wi-Fi device driver in the Linux\nkernel did not properly perform bounds checking, leading to a heap\noverflow. (CVE-2019-14814)\n\nWen Huang discovered that the Marvell Wi-Fi device driver in the Linux\nkernel did not properly perform bounds checking, leading to a heap\noverflow. (CVE-2019-14815)\n\nWen Huang discovered that the Marvell Wi-Fi device driver in the Linux\nkernel did not properly perform bounds checking, leading to a heap\noverflow. (CVE-2019-14816)\n\nMatt Delco discovered that the KVM hypervisor implementation in the Linux\nkernel did not properly perform bounds checking when handling coalesced\nMMIO write operations. A local attacker with write access to /dev/kvm could\nuse this to cause a denial of service (system crash). (CVE-2019-14821)\n\nPeter Pi discovered a buffer overflow in the virtio network backend\n(vhost_net) implementation in the Linux kernel. (CVE-2019-14835)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your livepatches to the following\nversions:\n\n| Kernel                   | Version  | flavors                  |\n|--------------------------+----------+--------------------------|\n| 4.4.0-148.174            | 58.1     | lowlatency, generic      |\n| 4.4.0-148.174~14.04.1    | 58.1     | lowlatency, generic      |\n| 4.4.0-150.176            | 58.1     | generic, lowlatency      |\n| 4.4.0-150.176~14.04.1    | 58.1     | lowlatency, generic      |\n| 4.4.0-151.178            | 58.1     | lowlatency, generic      |\n| 4.4.0-151.178~14.04.1    | 58.1     | generic, lowlatency      |\n| 4.4.0-154.181            | 58.1     | lowlatency, generic      |\n| 4.4.0-154.181~14.04.1    | 58.1     | generic, lowlatency      |\n| 4.4.0-157.185            | 58.1     | lowlatency, generic      |\n| 4.4.0-157.185~14.04.1    | 58.1     | generic, lowlatency      |\n| 4.4.0-159.187            | 58.1     | lowlatency, generic      |\n| 4.4.0-159.187~14.04.1    | 58.1     | generic, lowlatency      |\n| 4.4.0-161.189            | 58.1     | lowlatency, generic      |\n| 4.4.0-161.189~14.04.1    | 58.1     | lowlatency, generic      |\n| 4.4.0-164.192            | 58.1     | lowlatency, generic      |\n| 4.4.0-164.192~14.04.1    | 58.1     | lowlatency, generic      |\n| 4.4.0-165.193            | 58.1     | generic, lowlatency      |\n| 4.4.0-1083.93            | 58.1     | aws                      |\n| 4.4.0-1084.94            | 58.1     | aws                      |\n| 4.4.0-1085.96            | 58.1     | aws                      |\n| 4.4.0-1087.98            | 58.1     | aws                      |\n| 4.4.0-1088.99            | 58.1     | aws                      |\n| 4.4.0-1090.101           | 58.1     | aws                      |\n| 4.4.0-1092.103           | 58.1     | aws                      |\n| 4.4.0-1094.105           | 58.1     | aws                      |\n| 4.15.0-50.54             | 58.1     | generic, lowlatency      |\n| 4.15.0-50.54~16.04.1     | 58.1     | generic, lowlatency      |\n| 4.15.0-51.55             | 58.1     | generic, lowlatency      |\n| 4.15.0-51.55~16.04.1     | 58.1     | generic, lowlatency      |\n| 4.15.0-52.56             | 58.1     | lowlatency, generic      |\n| 4.15.0-52.56~16.04.1     | 58.1     | generic, lowlatency      |\n| 4.15.0-54.58             | 58.1     | generic, lowlatency      |\n| 4.15.0-54.58~16.04.1     | 58.1     | generic, lowlatency      |\n| 4.15.0-55.60             | 58.1     | generic, lowlatency      |\n| 4.15.0-58.64             | 58.1     | generic, lowlatency      |\n| 4.15.0-58.64~16.04.1     | 58.1     | lowlatency, generic      |\n| 4.15.0-60.67             | 58.1     | lowlatency, generic      |\n| 4.15.0-60.67~16.04.1     | 58.1     | generic, lowlatency      |\n| 4.15.0-62.69             | 58.1     | generic, lowlatency      |\n| 4.15.0-62.69~16.04.1     | 58.1     | lowlatency, generic      |\n| 4.15.0-64.73             | 58.1     | generic, lowlatency      |\n| 4.15.0-64.73~16.04.1     | 58.1     | lowlatency, generic      |\n| 4.15.0-65.74             | 58.1     | lowlatency, generic      |\n| 4.15.0-1038.43           | 58.1     | oem                      |\n| 4.15.0-1039.41           | 58.1     | aws                      |\n| 4.15.0-1039.44           | 58.1     | oem                      |\n| 4.15.0-1040.42           | 58.1     | aws                      |\n| 4.15.0-1041.43           | 58.1     | aws                      |\n| 4.15.0-1043.45           | 58.1     | aws                      |\n| 4.15.0-1043.48           | 58.1     | oem                      |\n| 4.15.0-1044.46           | 58.1     | aws                      |\n| 4.15.0-1045.47           | 58.1     | aws                      |\n| 4.15.0-1045.50           | 58.1     | oem                      |\n| 4.15.0-1047.49           | 58.1     | aws                      |\n| 4.15.0-1047.51           | 58.1     | azure                    |\n| 4.15.0-1048.50           | 58.1     | aws                      |\n| 4.15.0-1049.54           | 58.1     | azure                    |\n| 4.15.0-1050.52           | 58.1     | aws                      |\n| 4.15.0-1050.55           | 58.1     | azure                    |\n| 4.15.0-1050.57           | 58.1     | oem                      |\n| 4.15.0-1051.53           | 58.1     | aws                      |\n| 4.15.0-1051.56           | 58.1     | azure                    |\n| 4.15.0-1052.57           | 58.1     | azure                    |\n| 4.15.0-1055.60           | 58.1     | azure                    |\n| 4.15.0-1056.61           | 58.1     | azure                    |\n| 4.15.0-1056.65           | 58.1     | oem                      |\n| 4.15.0-1057.62           | 58.1     | azure                    |\n| 4.15.0-1057.66           | 58.1     | oem                      |\n| 4.15.0-1059.64           | 58.1     | azure                    |\n| 5.0.0-1014.14~18.04.1    | 58.1     | azure                    |\n| 5.0.0-1016.17~18.04.1    | 58.1     | azure                    |\n| 5.0.0-1018.19~18.04.1    | 58.1     | azure                    |\n| 5.0.0-1020.21~18.04.1    | 58.1     | azure                    |\n\nSupport Information:\n\nKernels older than the levels listed below do not receive livepatch\nupdates. Please upgrade your kernel as soon as possible. \n\n| Series           | Version          | Flavors                  |\n|------------------+------------------+--------------------------|\n| Ubuntu 18.04 LTS | 4.15.0-1039      | aws                      |\n| Ubuntu 16.04 LTS | 4.4.0-1083       | aws                      |\n| Ubuntu 18.04 LTS | 5.0.0-1000       | azure                    |\n| Ubuntu 16.04 LTS | 4.15.0-1047      | azure                    |\n| Ubuntu 18.04 LTS | 4.15.0-50        | generic lowlatency       |\n| Ubuntu 16.04 LTS | 4.15.0-50        | generic lowlatency       |\n| Ubuntu 14.04 LTS | 4.4.0-148        | generic lowlatency       |\n| Ubuntu 18.04 LTS | 4.15.0-1038      | oem                      |\n| Ubuntu 16.04 LTS | 4.4.0-148        | generic lowlatency       |\n\nReferences:\n  CVE-2016-10905, CVE-2018-20856, CVE-2018-20961, CVE-2018-20976, \n  CVE-2018-21008, CVE-2019-0136, CVE-2019-2054, CVE-2019-2181, \n  CVE-2019-3846, CVE-2019-10126, CVE-2019-10207, CVE-2019-11477, \n  CVE-2019-11478, CVE-2019-11833, CVE-2019-12614, CVE-2019-14283, \n  CVE-2019-14284, CVE-2019-14814, CVE-2019-14815, CVE-2019-14816, \n  CVE-2019-14821, CVE-2019-14835\n\n\n-- \nubuntu-security-announce mailing list\nubuntu-security-announce@lists.ubuntu.com\nModify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce\n. \n-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\n[slackware-security]  Slackware 14.2 kernel (SSA:2019-311-01)\n\nNew kernel packages are available for Slackware 14.2 to fix security issues. \n\n\nHere are the details from the Slackware 14.2 ChangeLog:\n+--------------------------+\npatches/packages/linux-4.4.199/*:  Upgraded. \n  These updates fix various bugs and security issues. \n  If you use lilo to boot your machine, be sure lilo.conf points to the correct\n  kernel and initrd and run lilo as root to update the bootloader. \n  If you use elilo to boot your machine, you should run eliloconfig to copy the\n  kernel and initrd to the EFI System Partition. \n  For more information, see:\n    Fixed in 4.4.191:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3900\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15118\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10906\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10905\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10638\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15117\n    Fixed in 4.4.193:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14835\n    Fixed in 4.4.194:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14816\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14814\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15505\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14821\n    Fixed in 4.4.195:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17053\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17052\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17056\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17055\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17054\n    Fixed in 4.4.196:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2215\n    Fixed in 4.4.197:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16746\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20976\n    Fixed in 4.4.198:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17075\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17133\n    Fixed in 4.4.199:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15098\n  (* Security fix *)\n+--------------------------+\n\n\nWhere to find the new packages:\n+-----------------------------+\n\nThanks to the friendly folks at the OSU Open Source Lab\n(http://osuosl.org) for donating FTP and rsync hosting\nto the Slackware project!  :-)\n\nAlso see the \"Get Slack\" section on http://slackware.com for\nadditional mirror sites near you. \n\nUpdated packages for Slackware 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-generic-smp-4.4.199_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199_smp-x86-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-huge-smp-4.4.199_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-modules-smp-4.4.199_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199_smp-noarch-1.txz\n\nUpdated packages for Slackware x86_64 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-generic-4.4.199-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-headers-4.4.199-x86-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-huge-4.4.199-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-modules-4.4.199-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.199/kernel-source-4.4.199-noarch-1.txz\n\n\nMD5 signatures:\n+-------------+\n\nSlackware 14.2 packages:\n\n0e523f42e759ecc2399f36e37672f110  kernel-generic-4.4.199-i586-1.txz\nee6451f5362008b46fee2e08e3077b21  kernel-generic-smp-4.4.199_smp-i686-1.txz\na8338ef88f2e3ea9c74d564c36ccd420  kernel-headers-4.4.199_smp-x86-1.txz\ncd9e9c241e4eec2fba1dae658a28870e  kernel-huge-4.4.199-i586-1.txz\n842030890a424023817d42a83a86a7f4  kernel-huge-smp-4.4.199_smp-i686-1.txz\n257db024bb4501548ac9118dbd2d9ae6  kernel-modules-4.4.199-i586-1.txz\n96377cbaf7bca55aaca70358c63151a7  kernel-modules-smp-4.4.199_smp-i686-1.txz\n0673e86466f9e624964d95107cf6712f  kernel-source-4.4.199_smp-noarch-1.txz\n\nSlackware x86_64 14.2 packages:\n6d1ff428e7cad6caa8860acc402447a1  kernel-generic-4.4.199-x86_64-1.txz\ndadc091dc725b8227e0d1e35098d6416  kernel-headers-4.4.199-x86-1.txz\nf5f4c034203f44dd1513ad3504c42515  kernel-huge-4.4.199-x86_64-1.txz\na5337cd8b2ca80d4d93b9e9688e42b03  kernel-modules-4.4.199-x86_64-1.txz\n5dd6e46c04f37b97062dc9e52cc38add  kernel-source-4.4.199-noarch-1.txz\n\n\nInstallation instructions:\n+------------------------+\n\nUpgrade the packages as root:\n# upgradepkg kernel-*.txz\n\nIf you are using an initrd, you\u0027ll need to rebuild it. \n\nFor a 32-bit SMP machine, use this command (substitute the appropriate\nkernel version if you are not running Slackware 14.2):\n# /usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199-smp | bash\n\nFor a 64-bit machine, or a 32-bit uniprocessor machine, use this command\n(substitute the appropriate kernel version if you are not running\nSlackware 14.2):\n# /usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.199 | bash\n\nPlease note that \"uniprocessor\" has to do with the kernel you are running,\nnot with the CPU. Most systems should run the SMP kernel (if they can)\nregardless of the number of cores the CPU has. If you aren\u0027t sure which\nkernel you are running, run \"uname -a\". If you see SMP there, you are\nrunning the SMP kernel and should use the 4.4.199-smp version when running\nmkinitrd_command_generator. Note that this is only for 32-bit -- 64-bit\nsystems should always use 4.4.199 as the version. \n\nIf you are using lilo or elilo to boot the machine, you\u0027ll need to ensure\nthat the machine is properly prepared before rebooting. \n\nIf using LILO:\nBy default, lilo.conf contains an image= line that references a symlink\nthat always points to the correct kernel. No editing should be required\nunless your machine uses a custom lilo.conf. If that is the case, be sure\nthat the image= line references the correct kernel file.  Either way,\nyou\u0027ll need to run \"lilo\" as root to reinstall the boot loader. \n\nIf using elilo:\nEnsure that the /boot/vmlinuz symlink is pointing to the kernel you wish\nto use, and then run eliloconfig to update the EFI System Partition. \n\n\n+-----+\n\nSlackware Linux Security Team\nhttp://slackware.com/gpg-key\nsecurity@slackware.com\n\n+------------------------------------------------------------------------+\n| To leave the slackware-security mailing list:                          |\n+------------------------------------------------------------------------+\n| Send an email to majordomo@slackware.com with this text in the body of |\n| the email message:                                                     |\n|                                                                        |\n|   unsubscribe slackware-security                                       |\n|                                                                        |\n| You will get a confirmation message back containing instructions to    |\n| complete the process.  Please do not reply to this email address. \nThis update provides the corresponding updates for the Linux\nHardware Enablement (HWE) kernel from Ubuntu 19.04 for Ubuntu\n18.04 LTS. Please note that the RDS protocol is blacklisted in Ubuntu by\ndefault. (CVE-2019-2181)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 18.04 LTS:\n  linux-image-5.0.0-1021-gcp      5.0.0-1021.21~18.04.1\n  linux-image-5.0.0-1023-azure    5.0.0-1023.24~18.04.1\n  linux-image-5.0.0-1023-gke      5.0.0-1023.23~18.04.2\n  linux-image-5.0.0-32-generic    5.0.0-32.34~18.04.2\n  linux-image-5.0.0-32-generic-lpae  5.0.0-32.34~18.04.2\n  linux-image-5.0.0-32-lowlatency  5.0.0-32.34~18.04.2\n  linux-image-azure               5.0.0.1023.33\n  linux-image-gcp                 5.0.0.1021.26\n  linux-image-generic-hwe-18.04   5.0.0.32.89\n  linux-image-generic-lpae-hwe-18.04  5.0.0.32.89\n  linux-image-gke-5.0             5.0.0.1023.12\n  linux-image-lowlatency-hwe-18.04  5.0.0.32.89\n  linux-image-snapdragon-hwe-18.04  5.0.0.32.89\n  linux-image-virtual-hwe-18.04   5.0.0.32.89\n\nAfter a standard system update you need to reboot your computer to make\nall the necessary changes. \n\nATTENTION: Due to an unavoidable ABI change the kernel updates have\nbeen given a new version number, which requires you to recompile and\nreinstall all third party kernel modules you might have installed. \nUnless you manually uninstalled the standard kernel metapackages\n(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,\nlinux-powerpc), a standard system upgrade will automatically perform\nthis as well. 8) - aarch64, noarch, ppc64le, s390x, x86_64\n\n3. \n\nBug Fix(es):\n\n* [Azure][8.1] Include patch \"PCI: hv: Avoid use of hv_pci_dev-\u003epci_slot\nafter freeing it\" (BZ#1764635)\n\n* block layer: update to v5.3 (BZ#1777766)\n\n* backport xfs: fix missing ILOCK unlock when xfs_setattr_nonsize fails due\nto EDQUOT (BZ#1778692)\n\n* Backport important bugfixes from upstream post 5.3 (BZ#1778693)\n\n* LUN path recovery issue with Emulex LPe32002 HBA in RHEL 8.0 Server\nduring storage side cable pull testing (BZ#1781108)\n\n* cifs  tasks enter D state and error out with \"CIFS VFS: SMB signature\nverification returned error = -5\" (BZ#1781110)\n\n* Update CIFS to linux 5.3 (except RDMA and conflicts) (BZ#1781113)\n\n* RHEL8.0 - Regression to RHEL7.6 by changing force_latency found during\nRHEL8.0 validation for SAP HANA on POWER (BZ#1781114)\n\n* blk-mq: overwirte performance drops on real MQ device (BZ#1782181)\n\n4. 8) - x86_64\n\n3. \n\nBug Fix(es):\n\n* kernel-rt: update RT source tree to the RHEL-8.1.z2 source tree\n(BZ#1780326)\n\n4",
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VAR-201911-0712

Vulnerability from variot - Updated: 2024-11-23 20:48

An issue was discovered in drivers/media/platform/vivid in the Linux kernel through 5.3.8. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free. Linux Kernel Contains a race condition vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1

[slackware-security] Slackware 14.2 kernel (SSA:2020-008-01)

New kernel packages are available for Slackware 14.2 to fix security issues.

Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/linux-4.4.208/: Upgraded. IPV6_MULTIPLE_TABLES n -> y +IPV6_SUBTREES y These updates fix various bugs and security issues. Be sure to upgrade your initrd after upgrading the kernel packages. If you use lilo to boot your machine, be sure lilo.conf points to the correct kernel and initrd and run lilo as root to update the bootloader. If you use elilo to boot your machine, you should run eliloconfig to copy the kernel and initrd to the EFI System Partition. For more information, see: Fixed in 4.4.203: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19524 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15917 Fixed in 4.4.204: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18660 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15291 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18683 Fixed in 4.4.206: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12614 Fixed in 4.4.207: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19227 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19062 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19338 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19332 Fixed in 4.4.208: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19057 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19063 ( Security fix *) +--------------------------+

Where to find the new packages: +-----------------------------+

Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-)

Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you.

Updated packages for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-generic-4.4.208-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-generic-smp-4.4.208_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-headers-4.4.208_smp-x86-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-huge-4.4.208-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-huge-smp-4.4.208_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-modules-4.4.208-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-modules-smp-4.4.208_smp-i686-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-source-4.4.208_smp-noarch-1.txz

Updated packages for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.208/kernel-generic-4.4.208-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.208/kernel-headers-4.4.208-x86-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.208/kernel-huge-4.4.208-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.208/kernel-modules-4.4.208-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.208/kernel-source-4.4.208-noarch-1.txz

MD5 signatures: +-------------+

Slackware 14.2 packages: ef3ab53561656d90c19389bed7f883ea kernel-generic-4.4.208-i586-1.txz ce33ac504adf47d140c3d9ffbf7589b2 kernel-generic-smp-4.4.208_smp-i686-1.txz 2fb222e279ceacf6e3af294a1cce54e9 kernel-headers-4.4.208_smp-x86-1.txz c237d6708a9d59080deb5a6659d1acf1 kernel-huge-4.4.208-i586-1.txz 29018038f4e0510dfa7e9cdfe69c994a kernel-huge-smp-4.4.208_smp-i686-1.txz 6518395d78e7c7b323bd964dd3b9ed13 kernel-modules-4.4.208-i586-1.txz 440885e37ee410473bf1c9a6b028dd8b kernel-modules-smp-4.4.208_smp-i686-1.txz 969021b83f0cb73d7b745b3d77bdbee0 kernel-source-4.4.208_smp-noarch-1.txz

Slackware x86_64 14.2 packages: d6edb0754c752aaf8fcbd8d4d5bfc30a kernel-generic-4.4.208-x86_64-1.txz 10255231f7085336046b49e829bf972c kernel-headers-4.4.208-x86-1.txz 369fa14fb7f59f1e903402be3ad685e7 kernel-huge-4.4.208-x86_64-1.txz b8c8261fbb6bed66c3ded3aa36e206df kernel-modules-4.4.208-x86_64-1.txz 83f37ca83c19fe8d1a785c93cc1ad6f5 kernel-source-4.4.208-noarch-1.txz

Installation instructions: +------------------------+

Upgrade the packages as root:

upgradepkg kernel-*.txz

If you are using an initrd, you'll need to rebuild it.

For a 32-bit SMP machine, use this command (substitute the appropriate kernel version if you are not running Slackware 14.2):

/usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.208-smp | bash

For a 64-bit machine, or a 32-bit uniprocessor machine, use this command (substitute the appropriate kernel version if you are not running Slackware 14.2):

/usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.208 | bash

Please note that "uniprocessor" has to do with the kernel you are running, not with the CPU. Most systems should run the SMP kernel (if they can) regardless of the number of cores the CPU has. If you aren't sure which kernel you are running, run "uname -a". If you see SMP there, you are running the SMP kernel and should use the 4.4.208-smp version when running mkinitrd_command_generator. Note that this is only for 32-bit -- 64-bit systems should always use 4.4.208 as the version.

If you are using lilo or elilo to boot the machine, you'll need to ensure that the machine is properly prepared before rebooting.

If using LILO: By default, lilo.conf contains an image= line that references a symlink that always points to the correct kernel. No editing should be required unless your machine uses a custom lilo.conf. If that is the case, be sure that the image= line references the correct kernel file. Either way, you'll need to run "lilo" as root to reinstall the boot loader.

If using elilo: Ensure that the /boot/vmlinuz symlink is pointing to the kernel you wish to use, and then run eliloconfig to update the EFI System Partition.

+-----+

Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com

+------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. | +------------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE-----

iEYEARECAAYFAl4WVEYACgkQakRjwEAQIjMljgCfTQKeQBRpNgxFhMtrKSwy0afq emEAoI4MwPctKJAsQZyfhUymhvQ6bWUh =xnPY -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-4287-2 February 18, 2020

linux-azure vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 14.04 ESM

Summary:

Several security issues were fixed in the Linux kernel.

Software Description: - linux-azure: Linux kernel for Microsoft Azure Cloud systems

Details:

USN-4287-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux kernel for Microsoft Azure Cloud systems for Ubuntu 14.04 ESM.

It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacker could use this to expose sensitive information. (CVE-2019-14615)

It was discovered that the Atheros 802.11ac wireless USB device driver in the Linux kernel did not properly validate device metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15099)

It was discovered that the HSA Linux kernel driver for AMD GPU devices did not properly check for errors in certain situations, leading to a NULL pointer dereference. A local attacker could possibly use this to cause a denial of service. (CVE-2019-16229)

It was discovered that the Marvell 8xxx Libertas WLAN device driver in the Linux kernel did not properly check for errors in certain situations, leading to a NULL pointer dereference. A local attacker could possibly use this to cause a denial of service. An attacker with write access to /dev/video0 on a system with the vivid module loaded could possibly use this to gain administrative privileges. (CVE-2019-18683)

It was discovered that the Renesas Digital Radio Interface (DRIF) driver in the Linux kernel did not properly initialize data. A local attacker could possibly use this to expose sensitive information (kernel memory). (CVE-2019-18786)

It was discovered that the Afatech AF9005 DVB-T USB device driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-18809)

It was discovered that the btrfs file system in the Linux kernel did not properly validate metadata, leading to a NULL pointer dereference. An attacker could use this to specially craft a file system image that, when mounted, could cause a denial of service (system crash). A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19057)

It was discovered that the crypto subsystem in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19062)

It was discovered that the Realtek rtlwifi USB device driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19063)

It was discovered that the RSI 91x WLAN device driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19071)

It was discovered that the Atheros 802.11ac wireless USB device driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19078)

It was discovered that the AMD GPU device drivers in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to possibly cause a denial of service (kernel memory exhaustion). (CVE-2019-19082)

Dan Carpenter discovered that the AppleTalk networking subsystem of the Linux kernel did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-19227)

It was discovered that the KVM hypervisor implementation in the Linux kernel did not properly handle ioctl requests to get emulated CPUID features. An attacker with access to /dev/kvm could use this to cause a denial of service (system crash). An attacker could use this to specially craft an ext4 file system that, when mounted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-19767)

Gao Chuan discovered that the SAS Class driver in the Linux kernel contained a race condition that could lead to a NULL pointer dereference. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2019-19965)

It was discovered that the Datagram Congestion Control Protocol (DCCP) implementation in the Linux kernel did not properly deallocate memory in certain error conditions. An attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-20096)

Mitchell Frank discovered that the Wi-Fi implementation in the Linux kernel when used as an access point would send IAPP location updates for stations before client authentication had completed. A physically proximate attacker could use this to cause a denial of service. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-7053)

It was discovered that the B2C2 FlexCop USB device driver in the Linux kernel did not properly validate device metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15291)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 14.04 ESM: linux-image-4.15.0-1069-azure 4.15.0-1069.74~14.04.1 linux-image-azure 4.15.0.1069.55

After a standard system update you need to reboot your computer to make all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.

References: https://usn.ubuntu.com/4287-2 https://usn.ubuntu.com/4287-1 CVE-2019-14615, CVE-2019-15099, CVE-2019-15291, CVE-2019-16229, CVE-2019-16232, CVE-2019-18683, CVE-2019-18786, CVE-2019-18809, CVE-2019-18885, CVE-2019-19057, CVE-2019-19062, CVE-2019-19063, CVE-2019-19071, CVE-2019-19078, CVE-2019-19082, CVE-2019-19227, CVE-2019-19332, CVE-2019-19767, CVE-2019-19965, CVE-2019-20096, CVE-2019-5108, CVE-2020-7053

Show details on source website

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    "data": "An issue was discovered in drivers/media/platform/vivid in the Linux kernel through 5.3.8. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free. Linux Kernel Contains a race condition vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. \n-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\n[slackware-security]  Slackware 14.2 kernel (SSA:2020-008-01)\n\nNew kernel packages are available for Slackware 14.2 to fix security issues. \n\n\nHere are the details from the Slackware 14.2 ChangeLog:\n+--------------------------+\npatches/packages/linux-4.4.208/*:  Upgraded. \n   IPV6_MULTIPLE_TABLES n -\u003e y\n  +IPV6_SUBTREES y\n  These updates fix various bugs and security issues. \n  Be sure to upgrade your initrd after upgrading the kernel packages. \n  If you use lilo to boot your machine, be sure lilo.conf points to the correct\n  kernel and initrd and run lilo as root to update the bootloader. \n  If you use elilo to boot your machine, you should run eliloconfig to copy the\n  kernel and initrd to the EFI System Partition. \n  For more information, see:\n    Fixed in 4.4.203:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19524\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15917\n    Fixed in 4.4.204:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18660\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15291\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18683\n    Fixed in 4.4.206:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12614\n    Fixed in 4.4.207:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19227\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19062\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19338\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19332\n    Fixed in 4.4.208:\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19057\n    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19063\n  (* Security fix *)\n+--------------------------+\n\n\nWhere to find the new packages:\n+-----------------------------+\n\nThanks to the friendly folks at the OSU Open Source Lab\n(http://osuosl.org) for donating FTP and rsync hosting\nto the Slackware project!  :-)\n\nAlso see the \"Get Slack\" section on http://slackware.com for\nadditional mirror sites near you. \n\nUpdated packages for Slackware 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-generic-4.4.208-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-generic-smp-4.4.208_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-headers-4.4.208_smp-x86-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-huge-4.4.208-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-huge-smp-4.4.208_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-modules-4.4.208-i586-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-modules-smp-4.4.208_smp-i686-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/linux-4.4.208/kernel-source-4.4.208_smp-noarch-1.txz\n\nUpdated packages for Slackware x86_64 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.208/kernel-generic-4.4.208-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.208/kernel-headers-4.4.208-x86-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.208/kernel-huge-4.4.208-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.208/kernel-modules-4.4.208-x86_64-1.txz\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/linux-4.4.208/kernel-source-4.4.208-noarch-1.txz\n\n\nMD5 signatures:\n+-------------+\n\nSlackware 14.2 packages:\nef3ab53561656d90c19389bed7f883ea  kernel-generic-4.4.208-i586-1.txz\nce33ac504adf47d140c3d9ffbf7589b2  kernel-generic-smp-4.4.208_smp-i686-1.txz\n2fb222e279ceacf6e3af294a1cce54e9  kernel-headers-4.4.208_smp-x86-1.txz\nc237d6708a9d59080deb5a6659d1acf1  kernel-huge-4.4.208-i586-1.txz\n29018038f4e0510dfa7e9cdfe69c994a  kernel-huge-smp-4.4.208_smp-i686-1.txz\n6518395d78e7c7b323bd964dd3b9ed13  kernel-modules-4.4.208-i586-1.txz\n440885e37ee410473bf1c9a6b028dd8b  kernel-modules-smp-4.4.208_smp-i686-1.txz\n969021b83f0cb73d7b745b3d77bdbee0  kernel-source-4.4.208_smp-noarch-1.txz\n\nSlackware x86_64 14.2 packages:\nd6edb0754c752aaf8fcbd8d4d5bfc30a  kernel-generic-4.4.208-x86_64-1.txz\n10255231f7085336046b49e829bf972c  kernel-headers-4.4.208-x86-1.txz\n369fa14fb7f59f1e903402be3ad685e7  kernel-huge-4.4.208-x86_64-1.txz\nb8c8261fbb6bed66c3ded3aa36e206df  kernel-modules-4.4.208-x86_64-1.txz\n83f37ca83c19fe8d1a785c93cc1ad6f5  kernel-source-4.4.208-noarch-1.txz\n\n\nInstallation instructions:\n+------------------------+\n\nUpgrade the packages as root:\n# upgradepkg kernel-*.txz\n\nIf you are using an initrd, you\u0027ll need to rebuild it. \n\nFor a 32-bit SMP machine, use this command (substitute the appropriate\nkernel version if you are not running Slackware 14.2):\n# /usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.208-smp | bash\n\nFor a 64-bit machine, or a 32-bit uniprocessor machine, use this command\n(substitute the appropriate kernel version if you are not running\nSlackware 14.2):\n# /usr/share/mkinitrd/mkinitrd_command_generator.sh -k 4.4.208 | bash\n\nPlease note that \"uniprocessor\" has to do with the kernel you are running,\nnot with the CPU. Most systems should run the SMP kernel (if they can)\nregardless of the number of cores the CPU has. If you aren\u0027t sure which\nkernel you are running, run \"uname -a\". If you see SMP there, you are\nrunning the SMP kernel and should use the 4.4.208-smp version when running\nmkinitrd_command_generator. Note that this is only for 32-bit -- 64-bit\nsystems should always use 4.4.208 as the version. \n\nIf you are using lilo or elilo to boot the machine, you\u0027ll need to ensure\nthat the machine is properly prepared before rebooting. \n\nIf using LILO:\nBy default, lilo.conf contains an image= line that references a symlink\nthat always points to the correct kernel. No editing should be required\nunless your machine uses a custom lilo.conf. If that is the case, be sure\nthat the image= line references the correct kernel file.  Either way,\nyou\u0027ll need to run \"lilo\" as root to reinstall the boot loader. \n\nIf using elilo:\nEnsure that the /boot/vmlinuz symlink is pointing to the kernel you wish\nto use, and then run eliloconfig to update the EFI System Partition. \n\n\n+-----+\n\nSlackware Linux Security Team\nhttp://slackware.com/gpg-key\nsecurity@slackware.com\n\n+------------------------------------------------------------------------+\n| To leave the slackware-security mailing list:                          |\n+------------------------------------------------------------------------+\n| Send an email to majordomo@slackware.com with this text in the body of |\n| the email message:                                                     |\n|                                                                        |\n|   unsubscribe slackware-security                                       |\n|                                                                        |\n| You will get a confirmation message back containing instructions to    |\n| complete the process.  Please do not reply to this email address.      |\n+------------------------------------------------------------------------+\n-----BEGIN PGP SIGNATURE-----\n\niEYEARECAAYFAl4WVEYACgkQakRjwEAQIjMljgCfTQKeQBRpNgxFhMtrKSwy0afq\nemEAoI4MwPctKJAsQZyfhUymhvQ6bWUh\n=xnPY\n-----END PGP SIGNATURE-----\n. ==========================================================================\nUbuntu Security Notice USN-4287-2\nFebruary 18, 2020\n\nlinux-azure vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 14.04 ESM\n\nSummary:\n\nSeveral security issues were fixed in the Linux kernel. \n\nSoftware Description:\n- linux-azure: Linux kernel for Microsoft Azure Cloud systems\n\nDetails:\n\nUSN-4287-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04\nLTS. This update provides the corresponding updates for the Linux\nkernel for Microsoft Azure Cloud systems for Ubuntu 14.04 ESM. \n\nIt was discovered that the Linux kernel did not properly clear data\nstructures on context switches for certain Intel graphics processors. A\nlocal attacker could use this to expose sensitive information. \n(CVE-2019-14615)\n\nIt was discovered that the Atheros 802.11ac wireless USB device driver in\nthe Linux kernel did not properly validate device metadata. A physically\nproximate attacker could use this to cause a denial of service (system\ncrash). (CVE-2019-15099)\n\nIt was discovered that the HSA Linux kernel driver for AMD GPU devices did\nnot properly check for errors in certain situations, leading to a NULL\npointer dereference. A local attacker could possibly use this to cause a\ndenial of service. (CVE-2019-16229)\n\nIt was discovered that the Marvell 8xxx Libertas WLAN device driver in the\nLinux kernel did not properly check for errors in certain situations,\nleading to a NULL pointer dereference. A local attacker could possibly use\nthis to cause a denial of service. An attacker with write access to /dev/video0 on\na system with the vivid module loaded could possibly use this to gain\nadministrative privileges. (CVE-2019-18683)\n\nIt was discovered that the Renesas Digital Radio Interface (DRIF) driver in\nthe Linux kernel did not properly initialize data. A local attacker could\npossibly use this to expose sensitive information (kernel memory). \n(CVE-2019-18786)\n\nIt was discovered that the Afatech AF9005 DVB-T USB device driver in the\nLinux kernel did not properly deallocate memory in certain error\nconditions. A local attacker could possibly use this to cause a denial of\nservice (kernel memory exhaustion). (CVE-2019-18809)\n\nIt was discovered that the btrfs file system in the Linux kernel did not\nproperly validate metadata, leading to a NULL pointer dereference. An\nattacker could use this to specially craft a file system image that, when\nmounted, could cause a denial of service (system crash). A local attacker could possibly use this to\ncause a denial of service (kernel memory exhaustion). (CVE-2019-19057)\n\nIt was discovered that the crypto subsystem in the Linux kernel did not\nproperly deallocate memory in certain error conditions. A local attacker\ncould use this to cause a denial of service (kernel memory exhaustion). \n(CVE-2019-19062)\n\nIt was discovered that the Realtek rtlwifi USB device driver in the Linux\nkernel did not properly deallocate memory in certain error conditions. A\nlocal attacker could possibly use this to cause a denial of service (kernel\nmemory exhaustion). (CVE-2019-19063)\n\nIt was discovered that the RSI 91x WLAN device driver in the Linux kernel\ndid not properly deallocate memory in certain error conditions. A local\nattacker could use this to cause a denial of service (kernel memory\nexhaustion). (CVE-2019-19071)\n\nIt was discovered that the Atheros 802.11ac wireless USB device driver in\nthe Linux kernel did not properly deallocate memory in certain error\nconditions. A local attacker could possibly use this to cause a denial of\nservice (kernel memory exhaustion). (CVE-2019-19078)\n\nIt was discovered that the AMD GPU device drivers in the Linux kernel did\nnot properly deallocate memory in certain error conditions. A local\nattacker could use this to possibly cause a denial of service (kernel\nmemory exhaustion). (CVE-2019-19082)\n\nDan Carpenter discovered that the AppleTalk networking subsystem of the\nLinux kernel did not properly handle certain error conditions, leading to a\nNULL pointer dereference. A local attacker could use this to cause a denial\nof service (system crash). (CVE-2019-19227)\n\nIt was discovered that the KVM hypervisor implementation in the Linux\nkernel did not properly handle ioctl requests to get emulated CPUID\nfeatures. An attacker with access to /dev/kvm could use this to cause a\ndenial of service (system crash). An attacker could use\nthis to specially craft an ext4 file system that, when mounted, could cause\na denial of service (system crash) or possibly execute arbitrary code. \n(CVE-2019-19767)\n\nGao Chuan discovered that the SAS Class driver in the Linux kernel\ncontained a race condition that could lead to a NULL pointer dereference. A\nlocal attacker could possibly use this to cause a denial of service (system\ncrash). (CVE-2019-19965)\n\nIt was discovered that the Datagram Congestion Control Protocol (DCCP)\nimplementation in the Linux kernel did not properly deallocate memory in\ncertain error conditions. An attacker could possibly use this to cause a\ndenial of service (kernel memory exhaustion). (CVE-2019-20096)\n\nMitchell Frank discovered that the Wi-Fi implementation in the Linux kernel\nwhen used as an access point would send IAPP location updates for stations\nbefore client authentication had completed. A physically proximate attacker\ncould use this to cause a denial of service. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2020-7053)\n\nIt was discovered that the B2C2 FlexCop USB device driver in the Linux\nkernel did not properly validate device metadata. A physically proximate\nattacker could use this to cause a denial of service (system crash). \n(CVE-2019-15291)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 14.04 ESM:\n  linux-image-4.15.0-1069-azure   4.15.0-1069.74~14.04.1\n  linux-image-azure               4.15.0.1069.55\n\nAfter a standard system update you need to reboot your computer to make\nall the necessary changes. \n\nATTENTION: Due to an unavoidable ABI change the kernel updates have\nbeen given a new version number, which requires you to recompile and\nreinstall all third party kernel modules you might have installed. \nUnless you manually uninstalled the standard kernel metapackages\n(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,\nlinux-powerpc), a standard system upgrade will automatically perform\nthis as well. \n\nReferences:\n  https://usn.ubuntu.com/4287-2\n  https://usn.ubuntu.com/4287-1\n  CVE-2019-14615, CVE-2019-15099, CVE-2019-15291, CVE-2019-16229,\n  CVE-2019-16232, CVE-2019-18683, CVE-2019-18786, CVE-2019-18809,\n  CVE-2019-18885, CVE-2019-19057, CVE-2019-19062, CVE-2019-19063,\n  CVE-2019-19071, CVE-2019-19078, CVE-2019-19082, CVE-2019-19227,\n  CVE-2019-19332, CVE-2019-19767, CVE-2019-19965, CVE-2019-20096,\n  CVE-2019-5108, CVE-2020-7053\n\n",
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VAR-202011-0423

Vulnerability from variot - Updated: 2024-11-23 19:46

Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field. Linux Kernel Exists in a vulnerability related to the use of freed memory.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state.

Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in.

Bug fix:

  • RHACM 2.0.8 images (BZ #1915461)

  • Solution:

Before applying this update, make sure all previously released errata relevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/):

1915461 - RHACM 2.0.8 images 1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation

  1. 7.6) - ppc64, ppc64le, x86_64

Bug Fix(es):

  • [infiniband] Backport Request to fix Multicast Sendonly joins (BZ#1937820)

  • Bugs fixed (https://bugzilla.redhat.com/):

1899804 - CVE-2020-28374 kernel: SCSI target (LIO) write to any block on ILO backstore 1901168 - CVE-2020-15436 kernel: use-after-free in fs/block_dev.c 1930078 - CVE-2021-27365 kernel: heap buffer overflow in the iSCSI subsystem 1930079 - CVE-2021-27363 kernel: iscsi: unrestricted access to sessions and handles 1930080 - CVE-2021-27364 kernel: out-of-bounds read in libiscsi module

  1. 7) - noarch, x86_64

Bug Fix(es):

  • kernel-rt: update to the latest RHEL7.9.z3 source tree (BZ#1906133)

  • [kernel-rt] WARNING: CPU: 8 PID: 586 at kernel/sched/core.c:3644 migrate_enable+0x15f/0x210 (BZ#1916123)

  • [kernel-rt-debug] [ BUG: bad unlock balance detected! ] [RHEL-7.9.z] (BZ#1916130)

  • -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Moderate: kernel security, bug fix, and enhancement update Advisory ID: RHSA-2021:0336-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0336 Issue date: 2021-02-02 CVE Names: CVE-2020-15436 CVE-2020-35513 ==================================================================== 1. Summary:

An update for kernel is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

  1. Description:

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: use-after-free in fs/block_dev.c (CVE-2020-15436)

  • kernel: Nfsd failure to clear umask after processing an open or create (CVE-2020-35513)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • double free issue in filelayout_alloc_commit_info (BZ#1679980)

  • Regression: Plantronics Device SHS2355-11 PTT button does not work after update to 7.7 (BZ#1769502)

  • Openstack network node reports unregister_netdevice: waiting for qr-3cec0c92-9a to become free. Usage count = 1 (BZ#1809519)

  • dlm: add ability to interrupt waiting for acquire POSIX lock (BZ#1826858)

  • [Azure][RHEL7] soft lockups and performance loss occurring during final fsync with parallel dd writes to xfs filesystem in azure instance (BZ#1859364)

  • Guest crashed when hotplug vcpus on booting kernel stage (BZ#1866138)

  • soft lockup occurs while a thread group leader is waiting on tasklist_waiters in mm_update_next_owner() where a huge number of the thread group members are exiting and trying to take the tasklist_lock. (BZ#1872110)

  • [DELL EMC 7.6 BUG] Kioxia CM6 NVMe drive fails to enumerate (BZ#1883403)

  • [Hyper-V][RHEL7] Request to included a commit that adds a timeout to vmbus_wait_for_unload (BZ#1888979)

  • Unable to discover the LUNs from new storage port (BZ#1889311)

  • RHEL 7.9 Kernel panic at ceph_put_snap_realm+0x21 (BZ#1890386)

  • A hard lockup occurrs where one task is looping in an sk_lock spinlock that has been taken by another task running timespec64_add_ns(). (BZ#1890911)

  • ethtool/mlx5_core provides incorrect SFP module info (BZ#1896756)

  • RHEL7.7 - zcrypt: Fix ZCRYPT_PERDEV_REQCNT ioctl (BZ#1896826)

  • RHEL7.7 - s390/dasd: Fix zero write for FBA devices (BZ#1896839)

  • [Azure]IP forwarding issue in netvsc[7.9.z] (BZ#1898280)

  • Security patch for CVE-2020-25212 breaks directory listings via 'ls' on NFS V4.2 shares mounted with selinux enabled labels (BZ#1917504)

Enhancement(s):

  • RFE : handle better ERRbaduid on SMB1 (BZ#1847041)

  • Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

  1. Bugs fixed (https://bugzilla.redhat.com/):

1901168 - CVE-2020-15436 kernel: use-after-free in fs/block_dev.c 1905208 - CVE-2020-35513 kernel: fix nfsd failure to clear umask after processing an open or create [rhel-7] 1911309 - CVE-2020-35513 kernel: Nfsd failure to clear umask after processing an open or create 1917504 - Security patch for CVE-2020-25212 breaks directory listings via 'ls' on NFS V4.2 shares mounted with selinux enabled labels

  1. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source: kernel-3.10.0-1160.15.2.el7.src.rpm

noarch: kernel-abi-whitelists-3.10.0-1160.15.2.el7.noarch.rpm kernel-doc-3.10.0-1160.15.2.el7.noarch.rpm

x86_64: bpftool-3.10.0-1160.15.2.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm kernel-devel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-headers-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-1160.15.2.el7.x86_64.rpm perf-3.10.0-1160.15.2.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64: bpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1160.15.2.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source: kernel-3.10.0-1160.15.2.el7.src.rpm

noarch: kernel-abi-whitelists-3.10.0-1160.15.2.el7.noarch.rpm kernel-doc-3.10.0-1160.15.2.el7.noarch.rpm

x86_64: bpftool-3.10.0-1160.15.2.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm kernel-devel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-headers-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-1160.15.2.el7.x86_64.rpm perf-3.10.0-1160.15.2.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

x86_64: bpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1160.15.2.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source: kernel-3.10.0-1160.15.2.el7.src.rpm

noarch: kernel-abi-whitelists-3.10.0-1160.15.2.el7.noarch.rpm kernel-doc-3.10.0-1160.15.2.el7.noarch.rpm

ppc64: bpftool-3.10.0-1160.15.2.el7.ppc64.rpm bpftool-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm kernel-3.10.0-1160.15.2.el7.ppc64.rpm kernel-bootwrapper-3.10.0-1160.15.2.el7.ppc64.rpm kernel-debug-3.10.0-1160.15.2.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm kernel-debug-devel-3.10.0-1160.15.2.el7.ppc64.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-1160.15.2.el7.ppc64.rpm kernel-devel-3.10.0-1160.15.2.el7.ppc64.rpm kernel-headers-3.10.0-1160.15.2.el7.ppc64.rpm kernel-tools-3.10.0-1160.15.2.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm kernel-tools-libs-3.10.0-1160.15.2.el7.ppc64.rpm perf-3.10.0-1160.15.2.el7.ppc64.rpm perf-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm python-perf-3.10.0-1160.15.2.el7.ppc64.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm

ppc64le: bpftool-3.10.0-1160.15.2.el7.ppc64le.rpm bpftool-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-debug-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-devel-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-headers-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-tools-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-tools-libs-3.10.0-1160.15.2.el7.ppc64le.rpm perf-3.10.0-1160.15.2.el7.ppc64le.rpm perf-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm python-perf-3.10.0-1160.15.2.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm

s390x: bpftool-3.10.0-1160.15.2.el7.s390x.rpm bpftool-debuginfo-3.10.0-1160.15.2.el7.s390x.rpm kernel-3.10.0-1160.15.2.el7.s390x.rpm kernel-debug-3.10.0-1160.15.2.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.s390x.rpm kernel-debug-devel-3.10.0-1160.15.2.el7.s390x.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-1160.15.2.el7.s390x.rpm kernel-devel-3.10.0-1160.15.2.el7.s390x.rpm kernel-headers-3.10.0-1160.15.2.el7.s390x.rpm kernel-kdump-3.10.0-1160.15.2.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-1160.15.2.el7.s390x.rpm kernel-kdump-devel-3.10.0-1160.15.2.el7.s390x.rpm perf-3.10.0-1160.15.2.el7.s390x.rpm perf-debuginfo-3.10.0-1160.15.2.el7.s390x.rpm python-perf-3.10.0-1160.15.2.el7.s390x.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.s390x.rpm

x86_64: bpftool-3.10.0-1160.15.2.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm kernel-devel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-headers-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-1160.15.2.el7.x86_64.rpm perf-3.10.0-1160.15.2.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

ppc64: bpftool-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-1160.15.2.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-1160.15.2.el7.ppc64.rpm perf-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm

ppc64le: bpftool-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-debug-devel-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-1160.15.2.el7.ppc64le.rpm perf-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm

x86_64: bpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1160.15.2.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source: kernel-3.10.0-1160.15.2.el7.src.rpm

noarch: kernel-abi-whitelists-3.10.0-1160.15.2.el7.noarch.rpm kernel-doc-3.10.0-1160.15.2.el7.noarch.rpm

x86_64: bpftool-3.10.0-1160.15.2.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm kernel-devel-3.10.0-1160.15.2.el7.x86_64.rpm kernel-headers-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-1160.15.2.el7.x86_64.rpm perf-3.10.0-1160.15.2.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64: bpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1160.15.2.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . 7) - aarch64, noarch, ppc64le

  1. ========================================================================== Ubuntu Security Notice USN-4752-1 February 25, 2021

linux-oem-5.6 vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 20.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description: - linux-oem-5.6: Linux kernel for OEM systems

Details:

Daniele Antonioli, Nils Ole Tippenhauer, and Kasper Rasmussen discovered that legacy pairing and secure-connections pairing authentication in the Bluetooth protocol could allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. A physically proximate attacker could use this to impersonate a previously paired Bluetooth device. (CVE-2020-10135)

Jay Shin discovered that the ext4 file system implementation in the Linux kernel did not properly handle directory access with broken indexing, leading to an out-of-bounds read vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2020-14314)

It was discovered that the block layer implementation in the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2020-15436)

It was discovered that the serial port driver in the Linux kernel did not properly initialize a pointer in some situations. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2020-15437)

Andy Nguyen discovered that the Bluetooth HCI event packet parser in the Linux kernel did not properly handle event advertisements of certain sizes, leading to a heap-based buffer overflow. A physically proximate remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-24490)

It was discovered that the NFS client implementation in the Linux kernel did not properly perform bounds checking before copying security labels in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-25212)

It was discovered that the Rados block device (rbd) driver in the Linux kernel did not properly perform privilege checks for access to rbd devices in some situations. A local attacker could use this to map or unmap rbd block devices. (CVE-2020-25284)

It was discovered that the block layer subsystem in the Linux kernel did not properly handle zero-length requests. A local attacker could use this to cause a denial of service. (CVE-2020-25641)

It was discovered that the HDLC PPP implementation in the Linux kernel did not properly validate input in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-25643)

Kiyin (尹亮) discovered that the perf subsystem in the Linux kernel did not properly deallocate memory in some situations. A privileged attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2020-25704)

It was discovered that the KVM hypervisor in the Linux kernel did not properly handle interrupts in certain situations. A local attacker in a guest VM could possibly use this to cause a denial of service (host system crash). (CVE-2020-27152)

It was discovered that the jfs file system implementation in the Linux kernel contained an out-of-bounds read vulnerability. A local attacker could use this to possibly cause a denial of service (system crash). (CVE-2020-27815)

It was discovered that an information leak existed in the syscall implementation in the Linux kernel on 32 bit systems. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2020-28588)

It was discovered that the framebuffer implementation in the Linux kernel did not properly perform range checks in certain situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2020-28915)

Jann Horn discovered a race condition in the copy-on-write implementation in the Linux kernel when handling hugepages. A local attacker could use this to gain unintended write access to read-only memory pages. (CVE-2020-29368)

Jann Horn discovered that the mmap implementation in the Linux kernel contained a race condition when handling munmap() operations, leading to a read-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2020-29369)

Jann Horn discovered that the romfs file system in the Linux kernel did not properly validate file system meta-data, leading to an out-of-bounds read. An attacker could use this to construct a malicious romfs image that, when mounted, exposed sensitive information (kernel memory). (CVE-2020-29371)

Jann Horn discovered that the tty subsystem of the Linux kernel did not use consistent locking in some situations, leading to a read-after-free vulnerability. (CVE-2020-29660)

Jann Horn discovered a race condition in the tty subsystem of the Linux kernel in the locking for the TIOCSPGRP ioctl(), leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-29661)

It was discovered that a race condition existed that caused the Linux kernel to not properly restrict exit signal delivery. A local attacker could possibly use this to send signals to arbitrary processes. (CVE-2020-35508)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 20.04 LTS: linux-image-5.6.0-1048-oem 5.6.0-1048.52 linux-image-oem-20.04 5.6.0.1048.44

After a standard system update you need to reboot your computer to make all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.

References: https://usn.ubuntu.com/4752-1 CVE-2020-10135, CVE-2020-14314, CVE-2020-15436, CVE-2020-15437, CVE-2020-24490, CVE-2020-25212, CVE-2020-25284, CVE-2020-25641, CVE-2020-25643, CVE-2020-25704, CVE-2020-27152, CVE-2020-27815, CVE-2020-28588, CVE-2020-28915, CVE-2020-29368, CVE-2020-29369, CVE-2020-29371, CVE-2020-29660, CVE-2020-29661, CVE-2020-35508

Package Information: https://launchpad.net/ubuntu/+source/linux-oem-5.6/5.6.0-1048.52

Show details on source website

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            "version": "2.0"
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          {
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            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 3.9,
            "id": "VHN-168414",
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          {
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            "attackVector": "LOCAL",
            "author": "nvd@nist.gov",
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            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 0.8,
            "id": "CVE-2020-15436",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Local",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 6.7,
            "baseSeverity": "Medium",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2020-15436",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "High",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2020-15436",
            "trust": 1.0,
            "value": "MEDIUM"
          },
          {
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            "id": "CVE-2020-15436",
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            "id": "CNNVD-202011-1793",
            "trust": 0.6,
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          },
          {
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            "id": "VHN-168414",
            "trust": 0.1,
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          {
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            "id": "CVE-2020-15436",
            "trust": 0.1,
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          }
        ]
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    "sources": [
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        "id": "VHN-168414"
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      {
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        "id": "CVE-2020-15436"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-013950"
      },
      {
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        "id": "CNNVD-202011-1793"
      },
      {
        "db": "NVD",
        "id": "CVE-2020-15436"
      }
    ]
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  "description": {
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    "data": "Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field. Linux Kernel Exists in a vulnerability related to the use of freed memory.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. \n\nRed Hat Advanced Cluster Management for Kubernetes provides the\ncapabilities to address common challenges that administrators and site\nreliability engineers face as they work across a range of public and\nprivate cloud environments. Clusters and applications are all visible and\nmanaged from a single console\u2014with security policy built in. \n\nBug fix:\n\n* RHACM 2.0.8 images (BZ #1915461)\n\n3. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/):\n\n1915461 - RHACM 2.0.8 images\n1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation\n\n5. 7.6) - ppc64, ppc64le, x86_64\n\n3. \n\nBug Fix(es):\n\n* [infiniband] Backport Request to fix Multicast Sendonly joins\n(BZ#1937820)\n\n4. Bugs fixed (https://bugzilla.redhat.com/):\n\n1899804 - CVE-2020-28374 kernel: SCSI target (LIO) write to any block on ILO backstore\n1901168 - CVE-2020-15436 kernel: use-after-free in fs/block_dev.c\n1930078 - CVE-2021-27365 kernel: heap buffer overflow in the iSCSI subsystem\n1930079 - CVE-2021-27363 kernel: iscsi: unrestricted access to sessions and handles\n1930080 - CVE-2021-27364 kernel: out-of-bounds read in libiscsi module\n\n6. 7) - noarch, x86_64\n\n3. \n\nBug Fix(es):\n\n* kernel-rt: update to the latest RHEL7.9.z3 source tree (BZ#1906133)\n\n* [kernel-rt] WARNING: CPU: 8 PID: 586 at kernel/sched/core.c:3644\nmigrate_enable+0x15f/0x210 (BZ#1916123)\n\n* [kernel-rt-debug] [ BUG: bad unlock balance detected! ] [RHEL-7.9.z]\n(BZ#1916130)\n\n4. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Moderate: kernel security, bug fix, and enhancement update\nAdvisory ID:       RHSA-2021:0336-01\nProduct:           Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2021:0336\nIssue date:        2021-02-02\nCVE Names:         CVE-2020-15436 CVE-2020-35513\n====================================================================\n1. Summary:\n\nAn update for kernel is now available for Red Hat Enterprise Linux 7. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux Client (v. 7) - noarch, x86_64\nRed Hat Enterprise Linux Client Optional (v. 7) - x86_64\nRed Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64\nRed Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64\nRed Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64\nRed Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, x86_64\nRed Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64\nRed Hat Enterprise Linux Workstation Optional (v. 7) - x86_64\n\n3. Description:\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system. \n\nSecurity Fix(es):\n\n* kernel: use-after-free in fs/block_dev.c (CVE-2020-15436)\n\n* kernel: Nfsd failure to clear umask after processing an open or create\n(CVE-2020-35513)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\nBug Fix(es):\n\n* double free issue in filelayout_alloc_commit_info (BZ#1679980)\n\n* Regression: Plantronics Device SHS2355-11 PTT button does not work after\nupdate to 7.7 (BZ#1769502)\n\n* Openstack network node reports unregister_netdevice: waiting for\nqr-3cec0c92-9a to become free. Usage count = 1 (BZ#1809519)\n\n* dlm: add ability to interrupt waiting for acquire POSIX lock (BZ#1826858)\n\n* [Azure][RHEL7] soft lockups and performance loss occurring during final\nfsync with parallel dd writes to xfs filesystem in azure instance\n(BZ#1859364)\n\n* Guest crashed when hotplug vcpus on booting kernel stage (BZ#1866138)\n\n* soft lockup occurs while a thread group leader is waiting on\ntasklist_waiters in mm_update_next_owner() where a huge number of the\nthread group members are exiting and trying to take the tasklist_lock. \n(BZ#1872110)\n\n* [DELL EMC 7.6 BUG] Kioxia CM6 NVMe drive fails to enumerate (BZ#1883403)\n\n* [Hyper-V][RHEL7] Request to included a commit that adds a timeout to\nvmbus_wait_for_unload (BZ#1888979)\n\n* Unable to discover the LUNs from new storage port (BZ#1889311)\n\n* RHEL 7.9 Kernel panic at ceph_put_snap_realm+0x21 (BZ#1890386)\n\n* A hard lockup occurrs where one task is looping in an sk_lock spinlock\nthat has been taken by another task running timespec64_add_ns(). \n(BZ#1890911)\n\n* ethtool/mlx5_core provides incorrect SFP module info (BZ#1896756)\n\n* RHEL7.7 - zcrypt: Fix ZCRYPT_PERDEV_REQCNT ioctl (BZ#1896826)\n\n* RHEL7.7 - s390/dasd: Fix zero write for FBA devices (BZ#1896839)\n\n* [Azure]IP forwarding issue in netvsc[7.9.z] (BZ#1898280)\n\n* Security patch for CVE-2020-25212 breaks directory listings via \u0027ls\u0027 on\nNFS V4.2 shares mounted with selinux enabled labels (BZ#1917504)\n\nEnhancement(s):\n\n* RFE : handle better ERRbaduid on SMB1 (BZ#1847041)\n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect. \n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1901168 - CVE-2020-15436 kernel: use-after-free in fs/block_dev.c\n1905208 - CVE-2020-35513 kernel: fix nfsd failure to clear umask after processing an open or create [rhel-7]\n1911309 - CVE-2020-35513 kernel: Nfsd failure to clear umask after processing an open or create\n1917504 - Security patch for CVE-2020-25212 breaks directory listings via \u0027ls\u0027 on NFS V4.2 shares mounted with selinux enabled labels\n\n6. Package List:\n\nRed Hat Enterprise Linux Client (v. 7):\n\nSource:\nkernel-3.10.0-1160.15.2.el7.src.rpm\n\nnoarch:\nkernel-abi-whitelists-3.10.0-1160.15.2.el7.noarch.rpm\nkernel-doc-3.10.0-1160.15.2.el7.noarch.rpm\n\nx86_64:\nbpftool-3.10.0-1160.15.2.el7.x86_64.rpm\nbpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-devel-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-devel-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-headers-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-libs-3.10.0-1160.15.2.el7.x86_64.rpm\nperf-3.10.0-1160.15.2.el7.x86_64.rpm\nperf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\npython-perf-3.10.0-1160.15.2.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Client Optional (v. 7):\n\nx86_64:\nbpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-1160.15.2.el7.x86_64.rpm\nperf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\n\nRed Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nkernel-3.10.0-1160.15.2.el7.src.rpm\n\nnoarch:\nkernel-abi-whitelists-3.10.0-1160.15.2.el7.noarch.rpm\nkernel-doc-3.10.0-1160.15.2.el7.noarch.rpm\n\nx86_64:\nbpftool-3.10.0-1160.15.2.el7.x86_64.rpm\nbpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-devel-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-devel-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-headers-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-libs-3.10.0-1160.15.2.el7.x86_64.rpm\nperf-3.10.0-1160.15.2.el7.x86_64.rpm\nperf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\npython-perf-3.10.0-1160.15.2.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\n\nRed Hat Enterprise Linux ComputeNode Optional (v. 7):\n\nx86_64:\nbpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-1160.15.2.el7.x86_64.rpm\nperf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Server (v. 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7):\n\nppc64:\nbpftool-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm\nkernel-debug-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm\nkernel-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm\nkernel-debuginfo-common-ppc64-3.10.0-1160.15.2.el7.ppc64.rpm\nkernel-tools-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm\nkernel-tools-libs-devel-3.10.0-1160.15.2.el7.ppc64.rpm\nperf-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm\npython-perf-debuginfo-3.10.0-1160.15.2.el7.ppc64.rpm\n\nppc64le:\nbpftool-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm\nkernel-debug-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm\nkernel-debug-devel-3.10.0-1160.15.2.el7.ppc64le.rpm\nkernel-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm\nkernel-debuginfo-common-ppc64le-3.10.0-1160.15.2.el7.ppc64le.rpm\nkernel-tools-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm\nkernel-tools-libs-devel-3.10.0-1160.15.2.el7.ppc64le.rpm\nperf-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm\npython-perf-debuginfo-3.10.0-1160.15.2.el7.ppc64le.rpm\n\nx86_64:\nbpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-1160.15.2.el7.x86_64.rpm\nperf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nkernel-3.10.0-1160.15.2.el7.src.rpm\n\nnoarch:\nkernel-abi-whitelists-3.10.0-1160.15.2.el7.noarch.rpm\nkernel-doc-3.10.0-1160.15.2.el7.noarch.rpm\n\nx86_64:\nbpftool-3.10.0-1160.15.2.el7.x86_64.rpm\nbpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-devel-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-devel-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-headers-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-libs-3.10.0-1160.15.2.el7.x86_64.rpm\nperf-3.10.0-1160.15.2.el7.x86_64.rpm\nperf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\npython-perf-3.10.0-1160.15.2.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\n\nRed Hat Enterprise Linux Workstation Optional (v. 7):\n\nx86_64:\nbpftool-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debug-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-debuginfo-common-x86_64-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\nkernel-tools-libs-devel-3.10.0-1160.15.2.el7.x86_64.rpm\nperf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\npython-perf-debuginfo-3.10.0-1160.15.2.el7.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2021 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n\niQIVAwUBYBlBsdzjgjWX9erEAQhTZhAAmSFzEZeB0CWYNaJ2PVwoFm4PA9rdYDyg\nG1j/plxrO6bczNEz+XDnAzRPrCbJRPPt6VJxjpLkb25ph0f5tQ+Q7Ph7sAefSbDX\nBLDjjvl+Wd1g2FEfIQ43wDp8UWuFCVVMF3ajJHFz9ROqrA/1hs0gj7ht9gXRlttT\nLSI67A08tEWRPtaf5c1M8h/IJtZiF4sfYDrfhp4mFRTZYybTvVjML+xf69Qq7o2D\nAsxbyKRVNQKC0Epm6C+Tzbw6SxhonrAQyjADWenQ8bCS2TF8WY2OZA7sNs7nddZu\nHa/mCB2vSR2WCWLGxCLXTtsK3y52qPIyUn4mBmatJUIBcbJMnQbgZgWrEcTobsoD\nN5MWdqE6xGjct0KMz0fV6J9D5JWQjUN4O8K0vVQP4aoAX25jMWCq14RLLRUvusJm\ndLI59E5nN1pLMlADiAAh2Iceac/daIF9fvWn2XoF16/ZQNffa0yCiNFaDg+AW4Tg\nZ/b82VoOiz7uJWyv06TMcljafEaIxjpnjGmpKQ2qz8UYoxYYsnRyKpHJxLeiB53A\nTKbkiQJoFutNeUcbBSA6F6sqLlaJ7CtoyzxsVVwM+LtYF1iUXqC+Hp6Gs5NB8WXr\nJQSrrv0X0H7sAu7FHCyL/ygMQK/IiZKiPxiRBZJH6pJz5OL8GVKxR1CSZmHXvgKo\nQPLPtfMOGPs=Hdxh\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n. 7) - aarch64, noarch, ppc64le\n\n3. ==========================================================================\nUbuntu Security Notice USN-4752-1\nFebruary 25, 2021\n\nlinux-oem-5.6 vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 20.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in the Linux kernel. \n\nSoftware Description:\n- linux-oem-5.6: Linux kernel for OEM systems\n\nDetails:\n\nDaniele Antonioli, Nils Ole Tippenhauer, and Kasper Rasmussen discovered\nthat legacy pairing and secure-connections pairing authentication in the\nBluetooth protocol could allow an unauthenticated user to complete\nauthentication without pairing credentials via adjacent access. A\nphysically proximate attacker could use this to impersonate a previously\npaired Bluetooth device. (CVE-2020-10135)\n\nJay Shin discovered that the ext4 file system implementation in the Linux\nkernel did not properly handle directory access with broken indexing,\nleading to an out-of-bounds read vulnerability. A local attacker could use\nthis to cause a denial of service (system crash). (CVE-2020-14314)\n\nIt was discovered that the block layer implementation in the Linux kernel\ndid not properly perform reference counting in some situations, leading to\na use-after-free vulnerability. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2020-15436)\n\nIt was discovered that the serial port driver in the Linux kernel did not\nproperly initialize a pointer in some situations. A local attacker could\npossibly use this to cause a denial of service (system crash). \n(CVE-2020-15437)\n\nAndy Nguyen discovered that the Bluetooth HCI event packet parser in the\nLinux kernel did not properly handle event advertisements of certain sizes,\nleading to a heap-based buffer overflow. A physically proximate remote\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2020-24490)\n\nIt was discovered that the NFS client implementation in the Linux kernel\ndid not properly perform bounds checking before copying security labels in\nsome situations. A local attacker could use this to cause a denial of\nservice (system crash) or possibly execute arbitrary code. (CVE-2020-25212)\n\nIt was discovered that the Rados block device (rbd) driver in the Linux\nkernel did not properly perform privilege checks for access to rbd devices\nin some situations. A local attacker could use this to map or unmap rbd\nblock devices. (CVE-2020-25284)\n\nIt was discovered that the block layer subsystem in the Linux kernel did\nnot properly handle zero-length requests. A local attacker could use this\nto cause a denial of service. (CVE-2020-25641)\n\nIt was discovered that the HDLC PPP implementation in the Linux kernel did\nnot properly validate input in some situations. A local attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2020-25643)\n\nKiyin (\u5c39\u4eae) discovered that the perf subsystem in the Linux kernel did\nnot properly deallocate memory in some situations. A privileged attacker\ncould use this to cause a denial of service (kernel memory exhaustion). \n(CVE-2020-25704)\n\nIt was discovered that the KVM hypervisor in the Linux kernel did not\nproperly handle interrupts in certain situations. A local attacker in a\nguest VM could possibly use this to cause a denial of service (host system\ncrash). (CVE-2020-27152)\n\nIt was discovered that the jfs file system implementation in the Linux\nkernel contained an out-of-bounds read vulnerability. A local attacker\ncould use this to possibly cause a denial of service (system crash). \n(CVE-2020-27815)\n\nIt was discovered that an information leak existed in the syscall\nimplementation in the Linux kernel on 32 bit systems. A local attacker\ncould use this to expose sensitive information (kernel memory). \n(CVE-2020-28588)\n\nIt was discovered that the framebuffer implementation in the Linux kernel\ndid not properly perform range checks in certain situations. A local\nattacker could use this to expose sensitive information (kernel memory). \n(CVE-2020-28915)\n\nJann Horn discovered a race condition in the copy-on-write implementation\nin the Linux kernel when handling hugepages. A local attacker could use\nthis to gain unintended write access to read-only memory pages. \n(CVE-2020-29368)\n\nJann Horn discovered that the mmap implementation in the Linux kernel\ncontained a race condition when handling munmap() operations, leading to a\nread-after-free vulnerability. A local attacker could use this to cause a\ndenial of service (system crash) or possibly expose sensitive information. \n(CVE-2020-29369)\n\nJann Horn discovered that the romfs file system in the Linux kernel did not\nproperly validate file system meta-data, leading to an out-of-bounds read. \nAn attacker could use this to construct a malicious romfs image that, when\nmounted, exposed sensitive information (kernel memory). (CVE-2020-29371)\n\nJann Horn discovered that the tty subsystem of the Linux kernel did not use\nconsistent locking in some situations, leading to a read-after-free\nvulnerability. \n(CVE-2020-29660)\n\nJann Horn discovered a race condition in the tty subsystem of the Linux\nkernel in the locking for the TIOCSPGRP ioctl(), leading to a use-after-\nfree vulnerability. A local attacker could use this to cause a denial of\nservice (system crash) or possibly execute arbitrary code. (CVE-2020-29661)\n\nIt was discovered that a race condition existed that caused the Linux\nkernel to not properly restrict exit signal delivery. A local attacker\ncould possibly use this to send signals to arbitrary processes. \n(CVE-2020-35508)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 20.04 LTS:\n  linux-image-5.6.0-1048-oem      5.6.0-1048.52\n  linux-image-oem-20.04           5.6.0.1048.44\n\nAfter a standard system update you need to reboot your computer to make\nall the necessary changes. \n\nATTENTION: Due to an unavoidable ABI change the kernel updates have\nbeen given a new version number, which requires you to recompile and\nreinstall all third party kernel modules you might have installed. \nUnless you manually uninstalled the standard kernel metapackages\n(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,\nlinux-powerpc), a standard system upgrade will automatically perform\nthis as well. \n\nReferences:\n  https://usn.ubuntu.com/4752-1\n  CVE-2020-10135, CVE-2020-14314, CVE-2020-15436, CVE-2020-15437,\n  CVE-2020-24490, CVE-2020-25212, CVE-2020-25284, CVE-2020-25641,\n  CVE-2020-25643, CVE-2020-25704, CVE-2020-27152, CVE-2020-27815,\n  CVE-2020-28588, CVE-2020-28915, CVE-2020-29368, CVE-2020-29369,\n  CVE-2020-29371, CVE-2020-29660, CVE-2020-29661, CVE-2020-35508\n\nPackage Information:\n  https://launchpad.net/ubuntu/+source/linux-oem-5.6/5.6.0-1048.52\n",
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VAR-201909-0977

Vulnerability from variot - Updated: 2024-11-23 19:43

In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d. Linux Kernel Is vulnerable to a lack of free resources after a valid lifetime. Vendors have confirmed this vulnerability CID-6caabe7f197d It is released as.Service operation interruption (DoS) There is a possibility of being put into a state

Show details on source website

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CVE-2019-20636 (GCVE-0-2019-20636)

Vulnerability from nvd – Published: 2020-04-08 13:58 – Updated: 2024-08-05 02:46
VLAI?
Summary
In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-20636 (GCVE-0-2019-20636)

Vulnerability from cvelistv5 – Published: 2020-04-08 13:58 – Updated: 2024-08-05 02:46
VLAI?
Summary
In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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            {
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              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20200430-0004/"
            },
            {
              "name": "[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
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            {
              "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update",
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-20636",
    "datePublished": "2020-04-08T13:58:43",
    "dateReserved": "2020-04-08T00:00:00",
    "dateUpdated": "2024-08-05T02:46:10.329Z",
    "state": "PUBLISHED"
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}