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[SUSE-SU-2021:2538-1] Security update for the Linux Kernel (Live Patch 34 for SLE 12 SP3)

Severity Important
Affected Packages 12
CVEs 3
Info Packages References Vulnerabilities

Security update for the Linux Kernel (Live Patch 34 for SLE 12 SP3)

This update for the Linux Kernel 4.4.180-94_127 fixes several issues.

The following security issues were fixed:

  • CVE-2021-33909: Fixed an out-of-bounds write in the filesystem layer that allows to andobtain full root privileges. (bsc#1188062)
  • CVE-2021-22555: Fixed an heap out-of-bounds write in net/netfilter/x_tables.c that could allow local provilege escalation. (bsc#1188116)
  • CVE-2020-36385: Fixed a use-after-free vulnerability reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called. (bnc#1187050)
Package Affected Version
pkg:rpm/suse/kgraft-patch-4_4_180-94_144-default?arch=x86_64&distro=sles-12&sp=3 < 4-2.1
pkg:rpm/suse/kgraft-patch-4_4_180-94_144-default?arch=ppc64le&distro=sles-12&sp=3 < 4-2.1
pkg:rpm/suse/kgraft-patch-4_4_180-94_141-default?arch=x86_64&distro=sles-12&sp=3 < 7-2.2
pkg:rpm/suse/kgraft-patch-4_4_180-94_141-default?arch=ppc64le&distro=sles-12&sp=3 < 7-2.2
pkg:rpm/suse/kgraft-patch-4_4_180-94_138-default?arch=x86_64&distro=sles-12&sp=3 < 8-2.2
pkg:rpm/suse/kgraft-patch-4_4_180-94_138-default?arch=ppc64le&distro=sles-12&sp=3 < 8-2.2
pkg:rpm/suse/kgraft-patch-4_4_180-94_135-default?arch=x86_64&distro=sles-12&sp=3 < 10-2.2
pkg:rpm/suse/kgraft-patch-4_4_180-94_135-default?arch=ppc64le&distro=sles-12&sp=3 < 10-2.2
pkg:rpm/suse/kgraft-patch-4_4_180-94_130-default?arch=x86_64&distro=sles-12&sp=3 < 12-2.2
pkg:rpm/suse/kgraft-patch-4_4_180-94_130-default?arch=ppc64le&distro=sles-12&sp=3 < 12-2.2
pkg:rpm/suse/kgraft-patch-4_4_180-94_127-default?arch=x86_64&distro=sles-12&sp=3 < 13-2.2
pkg:rpm/suse/kgraft-patch-4_4_180-94_127-default?arch=ppc64le&distro=sles-12&sp=3 < 13-2.2
ID
SUSE-SU-2021:2538-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2021/suse-su-20212538-1/
Published
2021-07-27T15:37:16
(3 years ago)
Modified
2021-07-27T15:37:16
(3 years ago)
Rights
Copyright 2024 SUSE LLC. All rights reserved.
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_144-default?arch=x86_64&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_144-default < 4-2.1 sles-12 x86_64
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_144-default?arch=ppc64le&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_144-default < 4-2.1 sles-12 ppc64le
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_141-default?arch=x86_64&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_141-default < 7-2.2 sles-12 x86_64
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_141-default?arch=ppc64le&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_141-default < 7-2.2 sles-12 ppc64le
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_138-default?arch=x86_64&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_138-default < 8-2.2 sles-12 x86_64
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_138-default?arch=ppc64le&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_138-default < 8-2.2 sles-12 ppc64le
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_135-default?arch=x86_64&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_135-default < 10-2.2 sles-12 x86_64
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_135-default?arch=ppc64le&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_135-default < 10-2.2 sles-12 ppc64le
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_130-default?arch=x86_64&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_130-default < 12-2.2 sles-12 x86_64
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_130-default?arch=ppc64le&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_130-default < 12-2.2 sles-12 ppc64le
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_127-default?arch=x86_64&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_127-default < 13-2.2 sles-12 x86_64
Affected pkg:rpm/suse/kgraft-patch-4_4_180-94_127-default?arch=ppc64le&distro=sles-12&sp=3 suse kgraft-patch-4_4_180-94_127-default < 13-2.2 sles-12 ppc64le
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date