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[SUSE-SU-2022:2407-1] Security update for the Linux Kernel

Severity Important
Affected Packages 33
CVEs 15
Info Packages References Vulnerabilities

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

  • CVE-2022-29900, CVE-2022-29901: Fixed the RETBLEED attack, a new Spectre like Branch Target Buffer attack, that can leak arbitrary kernel information (bsc#1199657).
  • CVE-2022-1679: Fixed a use-after-free in the Atheros wireless driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages (bsc#1199487).
  • CVE-2022-20132: Fixed out of bounds read due to improper input validation in lg_probe and related functions of hid-lg.c (bsc#1200619).
  • CVE-2022-33981: Fixed use-after-free in floppy driver (bsc#1200692)
  • CVE-2022-20141: Fixed a possible use after free due to improper locking in ip_check_mc_rcu() (bsc#1200604).
  • CVE-2021-4157: Fixed an out of memory bounds write flaw in the NFS subsystem, related to the replication of files with NFS. A user could potentially crash the system or escalate privileges on the system (bsc#1194013).
  • CVE-2022-20154: Fixed a use after free due to a race condition in lock_sock_nested of sock.c. This could lead to local escalation of privilege with System execution privileges needed (bsc#1200599).
  • CVE-2022-2318: Fixed a use-after-free vulnerabilities in the timer handler in net/rose/rose_timer.c that allow attackers to crash the system without any privileges (bsc#1201251).
  • CVE-2022-26365, CVE-2022-33740, CVE-2022-33741, CVE-2022-33742: Fixed multiple potential data leaks with Block and Network devices when using untrusted backends (bsc#1200762).
  • CVE-2021-26341: Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage (bsc#1201050).
  • CVE-2020-26541: Enforce the secure boot forbidden signature database (aka dbx) protection mechanism. (bsc#1177282)

The following non-security bugs were fixed:

  • exec: Force single empty string when argv is empty (bsc#1200571).
Package Affected Version
pkg:rpm/suse/reiserfs-kmp-default?arch=x86_64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/reiserfs-kmp-default?arch=s390x&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/reiserfs-kmp-default?arch=ppc64le&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/reiserfs-kmp-default?arch=aarch64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-vanilla-base?arch=x86_64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-vanilla-base?arch=s390x&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-vanilla-base?arch=ppc64le&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-vanilla-base?arch=aarch64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-syms?arch=x86_64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-syms?arch=s390x&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-syms?arch=ppc64le&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-syms?arch=aarch64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-source?arch=noarch&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-obs-build?arch=x86_64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-obs-build?arch=s390x&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-obs-build?arch=ppc64le&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-obs-build?arch=aarch64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-macros?arch=noarch&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-docs?arch=noarch&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-devel?arch=noarch&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default?arch=x86_64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default?arch=s390x&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default?arch=ppc64le&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default?arch=aarch64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default-man?arch=s390x&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default-devel?arch=x86_64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default-devel?arch=s390x&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default-devel?arch=ppc64le&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default-devel?arch=aarch64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default-base?arch=x86_64&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default-base?arch=s390x&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default-base?arch=ppc64le&distro=sles-15 < 4.12.14-150000.150.95.1
pkg:rpm/suse/kernel-default-base?arch=aarch64&distro=sles-15 < 4.12.14-150000.150.95.1
ID
SUSE-SU-2022:2407-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2022/suse-su-20222407-1/
Published
2022-07-15T09:51:14
(2 years ago)
Modified
2022-07-15T09:51:14
(2 years ago)
Rights
Copyright 2024 SUSE LLC. All rights reserved.
Other Advisories
Source # ID Name URL
Suse SUSE ratings https://www.suse.com/support/security/rating/
Suse URL of this CSAF notice https://ftp.suse.com/pub/projects/security/csaf/suse-su-2022_2407-1.json
Suse URL for SUSE-SU-2022:2407-1 https://www.suse.com/support/update/announcement/2022/suse-su-20222407-1/
Suse E-Mail link for SUSE-SU-2022:2407-1 https://lists.suse.com/pipermail/sle-security-updates/2022-July/011557.html
Bugzilla SUSE Bug 1177282 https://bugzilla.suse.com/1177282
Bugzilla SUSE Bug 1194013 https://bugzilla.suse.com/1194013
Bugzilla SUSE Bug 1196901 https://bugzilla.suse.com/1196901
Bugzilla SUSE Bug 1199487 https://bugzilla.suse.com/1199487
Bugzilla SUSE Bug 1199657 https://bugzilla.suse.com/1199657
Bugzilla SUSE Bug 1200571 https://bugzilla.suse.com/1200571
Bugzilla SUSE Bug 1200599 https://bugzilla.suse.com/1200599
Bugzilla SUSE Bug 1200604 https://bugzilla.suse.com/1200604
Bugzilla SUSE Bug 1200605 https://bugzilla.suse.com/1200605
Bugzilla SUSE Bug 1200608 https://bugzilla.suse.com/1200608
Bugzilla SUSE Bug 1200619 https://bugzilla.suse.com/1200619
Bugzilla SUSE Bug 1200692 https://bugzilla.suse.com/1200692
Bugzilla SUSE Bug 1200762 https://bugzilla.suse.com/1200762
Bugzilla SUSE Bug 1201050 https://bugzilla.suse.com/1201050
Bugzilla SUSE Bug 1201080 https://bugzilla.suse.com/1201080
Bugzilla SUSE Bug 1201251 https://bugzilla.suse.com/1201251
CVE SUSE CVE CVE-2020-26541 page https://www.suse.com/security/cve/CVE-2020-26541/
CVE SUSE CVE CVE-2021-26341 page https://www.suse.com/security/cve/CVE-2021-26341/
CVE SUSE CVE CVE-2021-4157 page https://www.suse.com/security/cve/CVE-2021-4157/
CVE SUSE CVE CVE-2022-1679 page https://www.suse.com/security/cve/CVE-2022-1679/
CVE SUSE CVE CVE-2022-20132 page https://www.suse.com/security/cve/CVE-2022-20132/
CVE SUSE CVE CVE-2022-20141 page https://www.suse.com/security/cve/CVE-2022-20141/
CVE SUSE CVE CVE-2022-20154 page https://www.suse.com/security/cve/CVE-2022-20154/
CVE SUSE CVE CVE-2022-2318 page https://www.suse.com/security/cve/CVE-2022-2318/
CVE SUSE CVE CVE-2022-26365 page https://www.suse.com/security/cve/CVE-2022-26365/
CVE SUSE CVE CVE-2022-29900 page https://www.suse.com/security/cve/CVE-2022-29900/
CVE SUSE CVE CVE-2022-29901 page https://www.suse.com/security/cve/CVE-2022-29901/
CVE SUSE CVE CVE-2022-33740 page https://www.suse.com/security/cve/CVE-2022-33740/
CVE SUSE CVE CVE-2022-33741 page https://www.suse.com/security/cve/CVE-2022-33741/
CVE SUSE CVE CVE-2022-33742 page https://www.suse.com/security/cve/CVE-2022-33742/
CVE SUSE CVE CVE-2022-33981 page https://www.suse.com/security/cve/CVE-2022-33981/
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/suse/reiserfs-kmp-default?arch=x86_64&distro=sles-15 suse reiserfs-kmp-default < 4.12.14-150000.150.95.1 sles-15 x86_64
Affected pkg:rpm/suse/reiserfs-kmp-default?arch=s390x&distro=sles-15 suse reiserfs-kmp-default < 4.12.14-150000.150.95.1 sles-15 s390x
Affected pkg:rpm/suse/reiserfs-kmp-default?arch=ppc64le&distro=sles-15 suse reiserfs-kmp-default < 4.12.14-150000.150.95.1 sles-15 ppc64le
Affected pkg:rpm/suse/reiserfs-kmp-default?arch=aarch64&distro=sles-15 suse reiserfs-kmp-default < 4.12.14-150000.150.95.1 sles-15 aarch64
Affected pkg:rpm/suse/kernel-vanilla-base?arch=x86_64&distro=sles-15 suse kernel-vanilla-base < 4.12.14-150000.150.95.1 sles-15 x86_64
Affected pkg:rpm/suse/kernel-vanilla-base?arch=s390x&distro=sles-15 suse kernel-vanilla-base < 4.12.14-150000.150.95.1 sles-15 s390x
Affected pkg:rpm/suse/kernel-vanilla-base?arch=ppc64le&distro=sles-15 suse kernel-vanilla-base < 4.12.14-150000.150.95.1 sles-15 ppc64le
Affected pkg:rpm/suse/kernel-vanilla-base?arch=aarch64&distro=sles-15 suse kernel-vanilla-base < 4.12.14-150000.150.95.1 sles-15 aarch64
Affected pkg:rpm/suse/kernel-syms?arch=x86_64&distro=sles-15 suse kernel-syms < 4.12.14-150000.150.95.1 sles-15 x86_64
Affected pkg:rpm/suse/kernel-syms?arch=s390x&distro=sles-15 suse kernel-syms < 4.12.14-150000.150.95.1 sles-15 s390x
Affected pkg:rpm/suse/kernel-syms?arch=ppc64le&distro=sles-15 suse kernel-syms < 4.12.14-150000.150.95.1 sles-15 ppc64le
Affected pkg:rpm/suse/kernel-syms?arch=aarch64&distro=sles-15 suse kernel-syms < 4.12.14-150000.150.95.1 sles-15 aarch64
Affected pkg:rpm/suse/kernel-source?arch=noarch&distro=sles-15 suse kernel-source < 4.12.14-150000.150.95.1 sles-15 noarch
Affected pkg:rpm/suse/kernel-obs-build?arch=x86_64&distro=sles-15 suse kernel-obs-build < 4.12.14-150000.150.95.1 sles-15 x86_64
Affected pkg:rpm/suse/kernel-obs-build?arch=s390x&distro=sles-15 suse kernel-obs-build < 4.12.14-150000.150.95.1 sles-15 s390x
Affected pkg:rpm/suse/kernel-obs-build?arch=ppc64le&distro=sles-15 suse kernel-obs-build < 4.12.14-150000.150.95.1 sles-15 ppc64le
Affected pkg:rpm/suse/kernel-obs-build?arch=aarch64&distro=sles-15 suse kernel-obs-build < 4.12.14-150000.150.95.1 sles-15 aarch64
Affected pkg:rpm/suse/kernel-macros?arch=noarch&distro=sles-15 suse kernel-macros < 4.12.14-150000.150.95.1 sles-15 noarch
Affected pkg:rpm/suse/kernel-docs?arch=noarch&distro=sles-15 suse kernel-docs < 4.12.14-150000.150.95.1 sles-15 noarch
Affected pkg:rpm/suse/kernel-devel?arch=noarch&distro=sles-15 suse kernel-devel < 4.12.14-150000.150.95.1 sles-15 noarch
Affected pkg:rpm/suse/kernel-default?arch=x86_64&distro=sles-15 suse kernel-default < 4.12.14-150000.150.95.1 sles-15 x86_64
Affected pkg:rpm/suse/kernel-default?arch=s390x&distro=sles-15 suse kernel-default < 4.12.14-150000.150.95.1 sles-15 s390x
Affected pkg:rpm/suse/kernel-default?arch=ppc64le&distro=sles-15 suse kernel-default < 4.12.14-150000.150.95.1 sles-15 ppc64le
Affected pkg:rpm/suse/kernel-default?arch=aarch64&distro=sles-15 suse kernel-default < 4.12.14-150000.150.95.1 sles-15 aarch64
Affected pkg:rpm/suse/kernel-default-man?arch=s390x&distro=sles-15 suse kernel-default-man < 4.12.14-150000.150.95.1 sles-15 s390x
Affected pkg:rpm/suse/kernel-default-devel?arch=x86_64&distro=sles-15 suse kernel-default-devel < 4.12.14-150000.150.95.1 sles-15 x86_64
Affected pkg:rpm/suse/kernel-default-devel?arch=s390x&distro=sles-15 suse kernel-default-devel < 4.12.14-150000.150.95.1 sles-15 s390x
Affected pkg:rpm/suse/kernel-default-devel?arch=ppc64le&distro=sles-15 suse kernel-default-devel < 4.12.14-150000.150.95.1 sles-15 ppc64le
Affected pkg:rpm/suse/kernel-default-devel?arch=aarch64&distro=sles-15 suse kernel-default-devel < 4.12.14-150000.150.95.1 sles-15 aarch64
Affected pkg:rpm/suse/kernel-default-base?arch=x86_64&distro=sles-15 suse kernel-default-base < 4.12.14-150000.150.95.1 sles-15 x86_64
Affected pkg:rpm/suse/kernel-default-base?arch=s390x&distro=sles-15 suse kernel-default-base < 4.12.14-150000.150.95.1 sles-15 s390x
Affected pkg:rpm/suse/kernel-default-base?arch=ppc64le&distro=sles-15 suse kernel-default-base < 4.12.14-150000.150.95.1 sles-15 ppc64le
Affected pkg:rpm/suse/kernel-default-base?arch=aarch64&distro=sles-15 suse kernel-default-base < 4.12.14-150000.150.95.1 sles-15 aarch64
# 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