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CERTFR-2020-AVI-124
Vulnerability from certfr_avis - Published: 2020-03-04 - Updated: 2020-03-04
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, une exécution de code arbitraire à distance et un déni de service à distance.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | N/A | SUSE Linux Enterprise Module for Legacy Software 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Development Tools 15-SP1 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12-SP5 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Workstation Extension 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Basesystem 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12-SP4 | ||
| SUSE | N/A | SUSE Linux Enterprise High Availability 15-SP1 |
References
| Title | Publication Time | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Module for Legacy Software 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Development Tools 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 12-SP5",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Live Patching 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Workstation Extension 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Basesystem 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 12-SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Availability 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-2019-15213",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-15213"
},
{
"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-2020-2732",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2732"
},
{
"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": "2020-03-04T00:00:00",
"last_revision_date": "2020-03-04T00:00:00",
"links": [],
"reference": "CERTFR-2020-AVI-124",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-03-04T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"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. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un\nprobl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, une ex\u00e9cution de code\narbitraire \u00e0 distance et un d\u00e9ni de service \u00e0 distance.\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-20200558-1 du 02 mars 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200558-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20200560-1 du 02 mars 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200560-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20200559-1 du 02 mars 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200559-1/"
}
]
}
CVE-2019-20096 (GCVE-0-2019-20096)
Vulnerability from cvelistv5 – Published: 2019-12-30 04:39 – Updated: 2024-08-05 02:32
VLAI
EPSS
Summary
In the Linux kernel before 5.1, there is a memory leak in __feat_register_sp() in net/dccp/feat.c, which may cause denial of service, aka CID-1d3ff0950e2b.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
10 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://packetstormsecurity.com/files/156455/Kerne… | x_refsource_MISC |
| https://usn.ubuntu.com/4285-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4287-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4286-2/ | 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/4286-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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CVE-2020-2732 (GCVE-0-2020-2732)
Vulnerability from cvelistv5 – Published: 2020-04-08 21:10 – Updated: 2024-09-30 15:47
VLAI
EPSS
Summary
A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise Linux server. Successful attacks of this vulnerability can result in authorized ability to cause a hang or frequently repeatable crash (complete DOS) of Linux Server.
Assigner
References
14 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Oracle Corporation | Oracle Linux |
Affected:
7
Affected: 6 |
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CVE-2020-7053 (GCVE-0-2020-7053)
Vulnerability from cvelistv5 – Published: 2020-01-14 20:04 – Updated: 2024-08-04 09:18
VLAI
EPSS
Summary
In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2), there is a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka CID-7dc40713618c. This is related to i915_gem_context_destroy_ioctl in drivers/gpu/drm/i915/i915_gem_context.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
12 references
| URL | Tags |
|---|---|
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| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| https://git.kernel.org/cgit/linux/kernel/git/torv… | x_refsource_MISC |
| https://bugs.launchpad.net/ubuntu/+source/linux/+… | x_refsource_CONFIRM |
| https://usn.ubuntu.com/4255-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4255-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://security.netapp.com/advisory/ntap-2020020… | x_refsource_CONFIRM |
| http://packetstormsecurity.com/files/156455/Kerne… | x_refsource_MISC |
| https://usn.ubuntu.com/4285-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4287-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4287-2/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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CVE-2020-8428 (GCVE-0-2020-8428)
Vulnerability from cvelistv5 – Published: 2020-01-28 23:43 – Updated: 2024-08-04 09:56
VLAI
EPSS
Summary
fs/namei.c in the Linux kernel before 5.5 has a may_create_in_sticky use-after-free, which allows local users to cause a denial of service (OOPS) or possibly obtain sensitive information from kernel memory, aka CID-d0cb50185ae9. One attack vector may be an open system call for a UNIX domain socket, if the socket is being moved to a new parent directory and its old parent directory is being removed.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
16 references
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CVE-2020-8648 (GCVE-0-2020-8648)
Vulnerability from cvelistv5 – Published: 2020-02-06 00:06 – Updated: 2024-08-04 10:03
VLAI
EPSS
Summary
There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
11 references
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|---|---|
| https://bugzilla.kernel.org/show_bug.cgi?id=206361 | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://usn.ubuntu.com/4344-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4345-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4342-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4346-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2020… | 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 |
| https://www.debian.org/security/2020/dsa-4698 | vendor-advisoryx_refsource_DEBIAN |
| https://security.netapp.com/advisory/ntap-2020092… | x_refsource_CONFIRM |
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CVE-2020-8992 (GCVE-0-2020-8992)
Vulnerability from cvelistv5 – Published: 2020-02-14 04:27 – Updated: 2024-08-04 10:19
VLAI
EPSS
Summary
ext4_protect_reserved_inode in fs/ext4/block_validity.c in the Linux kernel through 5.5.3 allows attackers to cause a denial of service (soft lockup) via a crafted journal size.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
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|---|---|
| https://patchwork.ozlabs.org/patch/1236118/ | x_refsource_MISC |
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| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://usn.ubuntu.com/4318-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4324-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4344-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4342-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4419-1/ | vendor-advisoryx_refsource_UBUNTU |
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Trend slope:
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(linear fit over daily sighting counts)
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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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