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CERTFR-2020-AVI-119
Vulnerability from certfr_avis - Published: 2020-02-28 - Updated: 2020-02-28
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Module for Public Cloud 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2019-19533",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19533"
},
{
"name": "CVE-2019-19036",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19036"
},
{
"name": "CVE-2019-19966",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19966"
},
{
"name": "CVE-2020-8992",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-8992"
},
{
"name": "CVE-2019-19526",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19526"
},
{
"name": "CVE-2019-19927",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19927"
},
{
"name": "CVE-2019-19527",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19527"
},
{
"name": "CVE-2019-19332",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19332"
},
{
"name": "CVE-2019-14896",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-14896"
},
{
"name": "CVE-2019-19319",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19319"
},
{
"name": "CVE-2019-19767",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19767"
},
{
"name": "CVE-2019-19532",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19532"
},
{
"name": "CVE-2019-19338",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19338"
},
{
"name": "CVE-2020-8648",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-8648"
},
{
"name": "CVE-2019-19523",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19523"
},
{
"name": "CVE-2020-8428",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-8428"
},
{
"name": "CVE-2019-19045",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19045"
},
{
"name": "CVE-2019-16746",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-16746"
},
{
"name": "CVE-2019-18808",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-18808"
},
{
"name": "CVE-2019-19318",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19318"
},
{
"name": "CVE-2019-19537",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19537"
},
{
"name": "CVE-2019-20054",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-20054"
},
{
"name": "CVE-2019-19051",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19051"
},
{
"name": "CVE-2019-14615",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-14615"
},
{
"name": "CVE-2019-19066",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19066"
},
{
"name": "CVE-2020-7053",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7053"
},
{
"name": "CVE-2019-19054",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19054"
},
{
"name": "CVE-2019-16994",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-16994"
},
{
"name": "CVE-2019-19447",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19447"
},
{
"name": "CVE-2019-20095",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-20095"
},
{
"name": "CVE-2019-20096",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-20096"
},
{
"name": "CVE-2019-14897",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-14897"
},
{
"name": "CVE-2019-19965",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19965"
},
{
"name": "CVE-2019-19535",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19535"
}
],
"initial_release_date": "2020-02-28T00:00:00",
"last_revision_date": "2020-02-28T00:00:00",
"links": [],
"reference": "CERTFR-2020-AVI-119",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-02-28T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de\nSUSE. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code\narbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0\nla confidentialit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20200511-1 du 27 f\u00e9vrier 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200511-1/"
}
]
}
CVE-2019-19066 (GCVE-0-2019-19066)
Vulnerability from cvelistv5 – Published: 2019-11-18 05:24 – Updated: 2024-08-05 02:09
VLAI
EPSS
Summary
A memory leak in the bfad_im_get_stats() function in drivers/scsi/bfa/bfad_attr.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering bfa_port_get_stats() failures, aka CID-0e62395da2bd.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4286-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4286-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://usn.ubuntu.com/4300-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4301-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4302-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://www.oracle.com/security-alerts/cpuApr2021.html | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2019120… | x_refsource_CONFIRM |
| https://github.com/torvalds/linux/commit/0e62395d… | x_refsource_MISC |
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CVE-2019-19318 (GCVE-0-2019-19318)
Vulnerability from cvelistv5 – Published: 2019-11-27 23:41 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
In the Linux kernel 5.3.11, mounting a crafted btrfs image twice can cause an rwsem_down_write_slowpath use-after-free because (in rwsem_can_spin_on_owner in kernel/locking/rwsem.c) rwsem_owner_flags returns an already freed pointer,
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/bobfuzzer/CVE/tree/master/CVE-… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2020010… | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://usn.ubuntu.com/4414-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
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CVE-2019-19319 (GCVE-0-2019-19319)
Vulnerability from cvelistv5 – Published: 2019-11-27 22:48 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
In the Linux kernel before 5.2, a setxattr operation, after a mount of a crafted ext4 image, can cause a slab-out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when a large old_size value is used in a memset call, aka CID-345c0dbf3a30.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
10 references
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| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2020/dsa-4698 | vendor-advisoryx_refsource_DEBIAN |
| https://usn.ubuntu.com/4391-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://bugzilla.suse.com/show_bug.cgi?id=1158021 | x_refsource_MISC |
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CVE-2019-19332 (GCVE-0-2019-19332)
Vulnerability from cvelistv5 – Published: 2020-01-09 14:41 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service.
Severity
6.1 (Medium)
CWE
Assigner
References
14 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://www.openwall.com/lists/oss-security/2019/… | x_refsource_MISC |
| https://lore.kernel.org/kvm/000000000000ea5ec2059… | x_refsource_MISC |
| http://packetstormsecurity.com/files/155890/Slack… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4254-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4254-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://security.netapp.com/advisory/ntap-2020020… | x_refsource_CONFIRM |
| https://usn.ubuntu.com/4258-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4287-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4287-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4284-1/ | vendor-advisoryx_refsource_UBUNTU |
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CVE-2019-19338 (GCVE-0-2019-19338)
Vulnerability from cvelistv5 – Published: 2020-07-13 16:04 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
A flaw was found in the fix for CVE-2019-11135, in the Linux upstream kernel versions before 5.5 where, the way Intel CPUs handle speculative execution of instructions when a TSX Asynchronous Abort (TAA) error occurs. When a guest is running on a host CPU affected by the TAA flaw (TAA_NO=0), but is not affected by the MDS issue (MDS_NO=1), the guest was to clear the affected buffers by using a VERW instruction mechanism. But when the MDS_NO=1 bit was exported to the guests, the guests did not use the VERW mechanism to clear the affected buffers. This issue affects guests running on Cascade Lake CPUs and requires that host has 'TSX' enabled. Confidentiality of data is the highest threat associated with this vulnerability.
Severity
5.5 (Medium)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.openwall.com/lists/oss-security/2019/… | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://software.intel.com/security-software-guid… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| [UNKNOWN] | Linux Kernel |
Affected:
before 5.5
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CVE-2019-19447 (GCVE-0-2019-19447)
Vulnerability from cvelistv5 – Published: 2019-12-08 00:48 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/bobfuzzer/CVE/tree/master/CVE-… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2020010… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
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CVE-2019-19523 (GCVE-0-2019-19523)
Vulnerability from cvelistv5 – Published: 2019-12-03 15:42 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2019/12/03/4 | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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CVE-2019-19526 (GCVE-0-2019-19526)
Vulnerability from cvelistv5 – Published: 2019-12-03 15:41 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
In the Linux kernel before 5.3.9, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/nfc/pn533/usb.c driver, aka CID-6af3aa57a098.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2019/12/03/4 | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4226-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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CVE-2019-19527 (GCVE-0-2019-19527)
Vulnerability from cvelistv5 – Published: 2019-12-03 15:41 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver, aka CID-9c09b214f30e.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2019/12/03/4 | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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CVE-2019-19532 (GCVE-0-2019-19532)
Vulnerability from cvelistv5 – Published: 2019-12-03 15:39 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
In the Linux kernel before 5.3.9, there are multiple out-of-bounds write bugs that can be caused by a malicious USB device in the Linux kernel HID drivers, aka CID-d9d4b1e46d95. This affects drivers/hid/hid-axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c, drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c, drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c, drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c, drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-microsoft.c, drivers/hid/hid-sony.c, drivers/hid/hid-tmff.c, and drivers/hid/hid-zpff.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
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| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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