Security update for the Linux Kernel
Announcement ID: | SUSE-SU-2022:2423-1 |
---|---|
Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
|
Affected Products: |
|
An update that solves nine vulnerabilities and has nine security fixes can now be installed.
Description:
The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes.
NOTE: This update was retracted due to regressions with the RETBLEED security fixes on Intel x86.
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-2021-26341: Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage (bsc#1201050).
The following non-security bugs were fixed:
- bcache: avoid unnecessary soft lockup in kworker update_writeback_rate() (bsc#1197362).
- blk-mq: Fix wrong wakeup batch configuration which will cause hang (bsc#1200263).
- blk-mq: clear active_queues before clearing BLK_MQ_F_TAG_QUEUE_SHARED (bsc#1200263).
- blk-mq: fix tag_get wait task can't be awakened (bsc#1200263).
- exec: Force single empty string when argv is empty (bsc#1200571).
- vmxnet3: fix minimum vectors alloc issue (bsc#1199489).
Special Instructions and Notes:
- Please reboot the system after installing this update.
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
SUSE Linux Enterprise Live Patching 15-SP2
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2022-2423=1
Please note that this is the initial kernel livepatch without fixes itself, this package is later updated by separate standalone kernel livepatch updates. -
SUSE Linux Enterprise High Availability Extension 15 SP2
zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2022-2423=1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-2423=1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-2423=1
-
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-2423=1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-2423=1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-2423=1
-
SUSE Manager Proxy 4.1
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-2423=1
-
SUSE Manager Retail Branch Server 4.1
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-2423=1
-
SUSE Manager Server 4.1
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-2423=1
-
SUSE Enterprise Storage 7
zypper in -t patch SUSE-Storage-7-2022-2423=1
Package List:
-
SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
- kernel-default-livepatch-devel-5.3.18-150200.24.120.1
- kernel-livepatch-5_3_18-150200_24_120-default-1-150200.5.5.1
- kernel-livepatch-5_3_18-150200_24_120-default-debuginfo-1-150200.5.5.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-default-livepatch-5.3.18-150200.24.120.1
- kernel-default-debugsource-5.3.18-150200.24.120.1
- kernel-livepatch-SLE15-SP2_Update_28-debugsource-1-150200.5.5.1
-
SUSE Linux Enterprise Live Patching 15-SP2 (nosrc)
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise High Availability Extension 15 SP2 (aarch64 ppc64le s390x x86_64)
- cluster-md-kmp-default-5.3.18-150200.24.120.1
- gfs2-kmp-default-5.3.18-150200.24.120.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-default-debugsource-5.3.18-150200.24.120.1
- ocfs2-kmp-default-debuginfo-5.3.18-150200.24.120.1
- gfs2-kmp-default-debuginfo-5.3.18-150200.24.120.1
- cluster-md-kmp-default-debuginfo-5.3.18-150200.24.120.1
- dlm-kmp-default-5.3.18-150200.24.120.1
- dlm-kmp-default-debuginfo-5.3.18-150200.24.120.1
- ocfs2-kmp-default-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise High Availability Extension 15 SP2 (nosrc)
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (aarch64 nosrc x86_64)
- kernel-preempt-5.3.18-150200.24.120.1
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (aarch64 x86_64)
- kernel-preempt-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-5.3.18-150200.24.120.1
- kernel-default-devel-5.3.18-150200.24.120.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-preempt-debuginfo-5.3.18-150200.24.120.1
- kernel-syms-5.3.18-150200.24.120.1
- kernel-obs-build-5.3.18-150200.24.120.1
- kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
- kernel-default-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
- kernel-obs-build-debugsource-5.3.18-150200.24.120.1
- kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (noarch)
- kernel-source-5.3.18-150200.24.120.1
- kernel-devel-5.3.18-150200.24.120.1
- kernel-macros-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (noarch nosrc)
- kernel-docs-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
- kernel-preempt-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-5.3.18-150200.24.120.1
- kernel-default-devel-5.3.18-150200.24.120.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-preempt-debuginfo-5.3.18-150200.24.120.1
- kernel-syms-5.3.18-150200.24.120.1
- kernel-obs-build-5.3.18-150200.24.120.1
- kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
- kernel-default-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
- kernel-obs-build-debugsource-5.3.18-150200.24.120.1
- kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch)
- kernel-source-5.3.18-150200.24.120.1
- kernel-devel-5.3.18-150200.24.120.1
- kernel-macros-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch nosrc)
- kernel-docs-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 nosrc x86_64)
- kernel-preempt-5.3.18-150200.24.120.1
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (nosrc x86_64)
- kernel-preempt-5.3.18-150200.24.120.1
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (x86_64)
- kernel-preempt-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-5.3.18-150200.24.120.1
- kernel-default-devel-5.3.18-150200.24.120.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-preempt-debuginfo-5.3.18-150200.24.120.1
- kernel-syms-5.3.18-150200.24.120.1
- kernel-obs-build-5.3.18-150200.24.120.1
- kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
- kernel-default-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
- kernel-obs-build-debugsource-5.3.18-150200.24.120.1
- kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (noarch)
- kernel-source-5.3.18-150200.24.120.1
- kernel-devel-5.3.18-150200.24.120.1
- kernel-macros-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (noarch nosrc)
- kernel-docs-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
- kernel-default-devel-5.3.18-150200.24.120.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-syms-5.3.18-150200.24.120.1
- reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- reiserfs-kmp-default-5.3.18-150200.24.120.1
- kernel-obs-build-5.3.18-150200.24.120.1
- kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
- kernel-default-debugsource-5.3.18-150200.24.120.1
- kernel-obs-build-debugsource-5.3.18-150200.24.120.1
- kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64 nosrc)
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
- kernel-preempt-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-5.3.18-150200.24.120.1
- kernel-preempt-debuginfo-5.3.18-150200.24.120.1
- kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch)
- kernel-source-5.3.18-150200.24.120.1
- kernel-devel-5.3.18-150200.24.120.1
- kernel-macros-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch nosrc)
- kernel-docs-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 nosrc x86_64)
- kernel-preempt-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
- kernel-default-devel-5.3.18-150200.24.120.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-syms-5.3.18-150200.24.120.1
- reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- reiserfs-kmp-default-5.3.18-150200.24.120.1
- kernel-obs-build-5.3.18-150200.24.120.1
- kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
- kernel-default-debugsource-5.3.18-150200.24.120.1
- kernel-obs-build-debugsource-5.3.18-150200.24.120.1
- kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch)
- kernel-source-5.3.18-150200.24.120.1
- kernel-devel-5.3.18-150200.24.120.1
- kernel-macros-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch nosrc)
- kernel-docs-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (nosrc ppc64le x86_64)
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (nosrc x86_64)
- kernel-preempt-5.3.18-150200.24.120.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (x86_64)
- kernel-preempt-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-5.3.18-150200.24.120.1
- kernel-preempt-debuginfo-5.3.18-150200.24.120.1
- kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Manager Proxy 4.1 (x86_64)
- kernel-preempt-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-5.3.18-150200.24.120.1
- kernel-default-devel-5.3.18-150200.24.120.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-preempt-debuginfo-5.3.18-150200.24.120.1
- kernel-syms-5.3.18-150200.24.120.1
- reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- reiserfs-kmp-default-5.3.18-150200.24.120.1
- kernel-obs-build-5.3.18-150200.24.120.1
- kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
- kernel-default-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
- kernel-obs-build-debugsource-5.3.18-150200.24.120.1
- kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Manager Proxy 4.1 (noarch)
- kernel-source-5.3.18-150200.24.120.1
- kernel-devel-5.3.18-150200.24.120.1
- kernel-macros-5.3.18-150200.24.120.1
-
SUSE Manager Proxy 4.1 (nosrc x86_64)
- kernel-preempt-5.3.18-150200.24.120.1
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Manager Proxy 4.1 (noarch nosrc)
- kernel-docs-5.3.18-150200.24.120.1
-
SUSE Manager Retail Branch Server 4.1 (x86_64)
- kernel-preempt-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-5.3.18-150200.24.120.1
- kernel-default-devel-5.3.18-150200.24.120.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-syms-5.3.18-150200.24.120.1
- kernel-preempt-debuginfo-5.3.18-150200.24.120.1
- reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- reiserfs-kmp-default-5.3.18-150200.24.120.1
- kernel-obs-build-5.3.18-150200.24.120.1
- kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
- kernel-default-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
- kernel-obs-build-debugsource-5.3.18-150200.24.120.1
- kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Manager Retail Branch Server 4.1 (nosrc x86_64)
- kernel-preempt-5.3.18-150200.24.120.1
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Manager Retail Branch Server 4.1 (noarch)
- kernel-source-5.3.18-150200.24.120.1
- kernel-devel-5.3.18-150200.24.120.1
- kernel-macros-5.3.18-150200.24.120.1
-
SUSE Manager Retail Branch Server 4.1 (noarch nosrc)
- kernel-docs-5.3.18-150200.24.120.1
-
SUSE Manager Server 4.1 (noarch)
- kernel-source-5.3.18-150200.24.120.1
- kernel-devel-5.3.18-150200.24.120.1
- kernel-macros-5.3.18-150200.24.120.1
-
SUSE Manager Server 4.1 (noarch nosrc)
- kernel-docs-5.3.18-150200.24.120.1
-
SUSE Manager Server 4.1 (nosrc x86_64)
- kernel-preempt-5.3.18-150200.24.120.1
-
SUSE Manager Server 4.1 (ppc64le s390x x86_64)
- kernel-default-devel-5.3.18-150200.24.120.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-syms-5.3.18-150200.24.120.1
- reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- reiserfs-kmp-default-5.3.18-150200.24.120.1
- kernel-obs-build-5.3.18-150200.24.120.1
- kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
- kernel-default-debugsource-5.3.18-150200.24.120.1
- kernel-obs-build-debugsource-5.3.18-150200.24.120.1
- kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Manager Server 4.1 (x86_64)
- kernel-preempt-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-5.3.18-150200.24.120.1
- kernel-preempt-debuginfo-5.3.18-150200.24.120.1
- kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Manager Server 4.1 (nosrc ppc64le s390x x86_64)
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Enterprise Storage 7 (aarch64 nosrc x86_64)
- kernel-preempt-5.3.18-150200.24.120.1
- kernel-default-5.3.18-150200.24.120.1
-
SUSE Enterprise Storage 7 (aarch64 x86_64)
- kernel-preempt-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-5.3.18-150200.24.120.1
- kernel-default-devel-5.3.18-150200.24.120.1
- kernel-default-debuginfo-5.3.18-150200.24.120.1
- kernel-preempt-debuginfo-5.3.18-150200.24.120.1
- kernel-syms-5.3.18-150200.24.120.1
- reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- kernel-obs-build-5.3.18-150200.24.120.1
- reiserfs-kmp-default-5.3.18-150200.24.120.1
- kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
- kernel-default-debugsource-5.3.18-150200.24.120.1
- kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
- kernel-obs-build-debugsource-5.3.18-150200.24.120.1
- kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
-
SUSE Enterprise Storage 7 (noarch)
- kernel-source-5.3.18-150200.24.120.1
- kernel-devel-5.3.18-150200.24.120.1
- kernel-macros-5.3.18-150200.24.120.1
-
SUSE Enterprise Storage 7 (noarch nosrc)
- kernel-docs-5.3.18-150200.24.120.1
References:
- https://www.suse.com/security/cve/CVE-2021-26341.html
- https://www.suse.com/security/cve/CVE-2021-4157.html
- https://www.suse.com/security/cve/CVE-2022-1679.html
- https://www.suse.com/security/cve/CVE-2022-20132.html
- https://www.suse.com/security/cve/CVE-2022-20141.html
- https://www.suse.com/security/cve/CVE-2022-20154.html
- https://www.suse.com/security/cve/CVE-2022-29900.html
- https://www.suse.com/security/cve/CVE-2022-29901.html
- https://www.suse.com/security/cve/CVE-2022-33981.html
- https://bugzilla.suse.com/show_bug.cgi?id=1194013
- https://bugzilla.suse.com/show_bug.cgi?id=1195775
- https://bugzilla.suse.com/show_bug.cgi?id=1196901
- https://bugzilla.suse.com/show_bug.cgi?id=1197362
- https://bugzilla.suse.com/show_bug.cgi?id=1199487
- https://bugzilla.suse.com/show_bug.cgi?id=1199489
- https://bugzilla.suse.com/show_bug.cgi?id=1199657
- https://bugzilla.suse.com/show_bug.cgi?id=1200263
- https://bugzilla.suse.com/show_bug.cgi?id=1200442
- https://bugzilla.suse.com/show_bug.cgi?id=1200571
- https://bugzilla.suse.com/show_bug.cgi?id=1200599
- https://bugzilla.suse.com/show_bug.cgi?id=1200604
- https://bugzilla.suse.com/show_bug.cgi?id=1200605
- https://bugzilla.suse.com/show_bug.cgi?id=1200608
- https://bugzilla.suse.com/show_bug.cgi?id=1200619
- https://bugzilla.suse.com/show_bug.cgi?id=1200692
- https://bugzilla.suse.com/show_bug.cgi?id=1201050
- https://bugzilla.suse.com/show_bug.cgi?id=1201080