SUSE-SU-2022:2423-1: important: Security update for the Linux Kernel
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Mon Jul 18 10:16:46 UTC 2022
SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:2423-1
Rating: important
References: #1194013 #1195775 #1196901 #1197362 #1199487
#1199489 #1199657 #1200263 #1200442 #1200571
#1200599 #1200604 #1200605 #1200608 #1200619
#1200692 #1201050 #1201080
Cross-References: CVE-2021-26341 CVE-2021-4157 CVE-2022-1679
CVE-2022-20132 CVE-2022-20141 CVE-2022-20154
CVE-2022-29900 CVE-2022-29901 CVE-2022-33981
CVSS scores:
CVE-2021-26341 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2021-26341 (SUSE): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2021-4157 (NVD) : 8 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-4157 (SUSE): 3.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
CVE-2022-1679 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-1679 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-20132 (NVD) : 4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2022-20132 (SUSE): 4.9 CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
CVE-2022-20141 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-20141 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-20154 (NVD) : 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVE-2022-20154 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-29900 (SUSE): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVE-2022-29901 (SUSE): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVE-2022-33981 (NVD) : 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVE-2022-33981 (SUSE): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Availability 15-SP2
SUSE Linux Enterprise High Performance Computing 15-SP2
SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
SUSE Linux Enterprise Module for Live Patching 15-SP2
SUSE Linux Enterprise Server 15-SP2
SUSE Linux Enterprise Server 15-SP2-BCL
SUSE Linux Enterprise Server 15-SP2-LTSS
SUSE Linux Enterprise Server for SAP 15-SP2
SUSE Linux Enterprise Server for SAP Applications 15-SP2
SUSE Linux Enterprise Storage 7
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
______________________________________________________________________________
An update that solves 9 vulnerabilities and has 9 fixes is
now available.
Description:
The SUSE Linux Enterprise 15 SP2 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-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 Security 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 Manager Server 4.1:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-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 Proxy 4.1:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-2423=1
- SUSE Linux Enterprise Server for SAP 15-SP2:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-2423=1
- SUSE Linux Enterprise Server 15-SP2-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-2423=1
- SUSE Linux Enterprise Server 15-SP2-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-2423=1
- SUSE Linux Enterprise Module for 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 livepatch package is later updated by seperate standalone
livepatch updates.
- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-2423=1
- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-2423=1
- SUSE Linux Enterprise High Availability 15-SP2:
zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2022-2423=1
- SUSE Enterprise Storage 7:
zypper in -t patch SUSE-Storage-7-2022-2423=1
Package List:
- SUSE Manager Server 4.1 (ppc64le s390x x86_64):
kernel-default-5.3.18-150200.24.120.1
kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
kernel-default-debuginfo-5.3.18-150200.24.120.1
kernel-default-debugsource-5.3.18-150200.24.120.1
kernel-default-devel-5.3.18-150200.24.120.1
kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
kernel-obs-build-5.3.18-150200.24.120.1
kernel-obs-build-debugsource-5.3.18-150200.24.120.1
kernel-syms-5.3.18-150200.24.120.1
reiserfs-kmp-default-5.3.18-150200.24.120.1
reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- SUSE Manager Server 4.1 (x86_64):
kernel-preempt-5.3.18-150200.24.120.1
kernel-preempt-debuginfo-5.3.18-150200.24.120.1
kernel-preempt-debugsource-5.3.18-150200.24.120.1
kernel-preempt-devel-5.3.18-150200.24.120.1
kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
- SUSE Manager Server 4.1 (noarch):
kernel-devel-5.3.18-150200.24.120.1
kernel-docs-5.3.18-150200.24.120.1
kernel-macros-5.3.18-150200.24.120.1
kernel-source-5.3.18-150200.24.120.1
- SUSE Manager Retail Branch Server 4.1 (noarch):
kernel-devel-5.3.18-150200.24.120.1
kernel-docs-5.3.18-150200.24.120.1
kernel-macros-5.3.18-150200.24.120.1
kernel-source-5.3.18-150200.24.120.1
- SUSE Manager Retail Branch Server 4.1 (x86_64):
kernel-default-5.3.18-150200.24.120.1
kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
kernel-default-debuginfo-5.3.18-150200.24.120.1
kernel-default-debugsource-5.3.18-150200.24.120.1
kernel-default-devel-5.3.18-150200.24.120.1
kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
kernel-obs-build-5.3.18-150200.24.120.1
kernel-obs-build-debugsource-5.3.18-150200.24.120.1
kernel-preempt-5.3.18-150200.24.120.1
kernel-preempt-debuginfo-5.3.18-150200.24.120.1
kernel-preempt-debugsource-5.3.18-150200.24.120.1
kernel-preempt-devel-5.3.18-150200.24.120.1
kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
kernel-syms-5.3.18-150200.24.120.1
reiserfs-kmp-default-5.3.18-150200.24.120.1
reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- SUSE Manager Proxy 4.1 (noarch):
kernel-devel-5.3.18-150200.24.120.1
kernel-docs-5.3.18-150200.24.120.1
kernel-macros-5.3.18-150200.24.120.1
kernel-source-5.3.18-150200.24.120.1
- SUSE Manager Proxy 4.1 (x86_64):
kernel-default-5.3.18-150200.24.120.1
kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
kernel-default-debuginfo-5.3.18-150200.24.120.1
kernel-default-debugsource-5.3.18-150200.24.120.1
kernel-default-devel-5.3.18-150200.24.120.1
kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
kernel-obs-build-5.3.18-150200.24.120.1
kernel-obs-build-debugsource-5.3.18-150200.24.120.1
kernel-preempt-5.3.18-150200.24.120.1
kernel-preempt-debuginfo-5.3.18-150200.24.120.1
kernel-preempt-debugsource-5.3.18-150200.24.120.1
kernel-preempt-devel-5.3.18-150200.24.120.1
kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
kernel-syms-5.3.18-150200.24.120.1
reiserfs-kmp-default-5.3.18-150200.24.120.1
reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- SUSE Linux Enterprise Server for SAP 15-SP2 (ppc64le x86_64):
kernel-default-5.3.18-150200.24.120.1
kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
kernel-default-debuginfo-5.3.18-150200.24.120.1
kernel-default-debugsource-5.3.18-150200.24.120.1
kernel-default-devel-5.3.18-150200.24.120.1
kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
kernel-obs-build-5.3.18-150200.24.120.1
kernel-obs-build-debugsource-5.3.18-150200.24.120.1
kernel-syms-5.3.18-150200.24.120.1
reiserfs-kmp-default-5.3.18-150200.24.120.1
reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- SUSE Linux Enterprise Server for SAP 15-SP2 (noarch):
kernel-devel-5.3.18-150200.24.120.1
kernel-docs-5.3.18-150200.24.120.1
kernel-macros-5.3.18-150200.24.120.1
kernel-source-5.3.18-150200.24.120.1
- SUSE Linux Enterprise Server for SAP 15-SP2 (x86_64):
kernel-preempt-5.3.18-150200.24.120.1
kernel-preempt-debuginfo-5.3.18-150200.24.120.1
kernel-preempt-debugsource-5.3.18-150200.24.120.1
kernel-preempt-devel-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 (aarch64 ppc64le s390x x86_64):
kernel-default-5.3.18-150200.24.120.1
kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
kernel-default-debuginfo-5.3.18-150200.24.120.1
kernel-default-debugsource-5.3.18-150200.24.120.1
kernel-default-devel-5.3.18-150200.24.120.1
kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
kernel-obs-build-5.3.18-150200.24.120.1
kernel-obs-build-debugsource-5.3.18-150200.24.120.1
kernel-syms-5.3.18-150200.24.120.1
reiserfs-kmp-default-5.3.18-150200.24.120.1
reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- SUSE Linux Enterprise Server 15-SP2-LTSS (aarch64 x86_64):
kernel-preempt-5.3.18-150200.24.120.1
kernel-preempt-debuginfo-5.3.18-150200.24.120.1
kernel-preempt-debugsource-5.3.18-150200.24.120.1
kernel-preempt-devel-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 (noarch):
kernel-devel-5.3.18-150200.24.120.1
kernel-docs-5.3.18-150200.24.120.1
kernel-macros-5.3.18-150200.24.120.1
kernel-source-5.3.18-150200.24.120.1
- SUSE Linux Enterprise Server 15-SP2-BCL (noarch):
kernel-devel-5.3.18-150200.24.120.1
kernel-docs-5.3.18-150200.24.120.1
kernel-macros-5.3.18-150200.24.120.1
kernel-source-5.3.18-150200.24.120.1
- SUSE Linux Enterprise Server 15-SP2-BCL (x86_64):
kernel-default-5.3.18-150200.24.120.1
kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
kernel-default-debuginfo-5.3.18-150200.24.120.1
kernel-default-debugsource-5.3.18-150200.24.120.1
kernel-default-devel-5.3.18-150200.24.120.1
kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
kernel-obs-build-5.3.18-150200.24.120.1
kernel-obs-build-debugsource-5.3.18-150200.24.120.1
kernel-preempt-5.3.18-150200.24.120.1
kernel-preempt-debuginfo-5.3.18-150200.24.120.1
kernel-preempt-debugsource-5.3.18-150200.24.120.1
kernel-preempt-devel-5.3.18-150200.24.120.1
kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
kernel-syms-5.3.18-150200.24.120.1
- SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le s390x x86_64):
kernel-default-debuginfo-5.3.18-150200.24.120.1
kernel-default-debugsource-5.3.18-150200.24.120.1
kernel-default-livepatch-5.3.18-150200.24.120.1
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-livepatch-SLE15-SP2_Update_28-debugsource-1-150200.5.5.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (aarch64 x86_64):
kernel-default-5.3.18-150200.24.120.1
kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
kernel-default-debuginfo-5.3.18-150200.24.120.1
kernel-default-debugsource-5.3.18-150200.24.120.1
kernel-default-devel-5.3.18-150200.24.120.1
kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
kernel-obs-build-5.3.18-150200.24.120.1
kernel-obs-build-debugsource-5.3.18-150200.24.120.1
kernel-preempt-5.3.18-150200.24.120.1
kernel-preempt-debuginfo-5.3.18-150200.24.120.1
kernel-preempt-debugsource-5.3.18-150200.24.120.1
kernel-preempt-devel-5.3.18-150200.24.120.1
kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
kernel-syms-5.3.18-150200.24.120.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (noarch):
kernel-devel-5.3.18-150200.24.120.1
kernel-docs-5.3.18-150200.24.120.1
kernel-macros-5.3.18-150200.24.120.1
kernel-source-5.3.18-150200.24.120.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (aarch64 x86_64):
kernel-default-5.3.18-150200.24.120.1
kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
kernel-default-debuginfo-5.3.18-150200.24.120.1
kernel-default-debugsource-5.3.18-150200.24.120.1
kernel-default-devel-5.3.18-150200.24.120.1
kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
kernel-obs-build-5.3.18-150200.24.120.1
kernel-obs-build-debugsource-5.3.18-150200.24.120.1
kernel-preempt-5.3.18-150200.24.120.1
kernel-preempt-debuginfo-5.3.18-150200.24.120.1
kernel-preempt-debugsource-5.3.18-150200.24.120.1
kernel-preempt-devel-5.3.18-150200.24.120.1
kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
kernel-syms-5.3.18-150200.24.120.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (noarch):
kernel-devel-5.3.18-150200.24.120.1
kernel-docs-5.3.18-150200.24.120.1
kernel-macros-5.3.18-150200.24.120.1
kernel-source-5.3.18-150200.24.120.1
- SUSE Linux Enterprise High Availability 15-SP2 (aarch64 ppc64le s390x x86_64):
cluster-md-kmp-default-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
gfs2-kmp-default-5.3.18-150200.24.120.1
gfs2-kmp-default-debuginfo-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-5.3.18-150200.24.120.1
ocfs2-kmp-default-debuginfo-5.3.18-150200.24.120.1
- SUSE Enterprise Storage 7 (aarch64 x86_64):
kernel-default-5.3.18-150200.24.120.1
kernel-default-base-5.3.18-150200.24.120.1.150200.9.56.2
kernel-default-debuginfo-5.3.18-150200.24.120.1
kernel-default-debugsource-5.3.18-150200.24.120.1
kernel-default-devel-5.3.18-150200.24.120.1
kernel-default-devel-debuginfo-5.3.18-150200.24.120.1
kernel-obs-build-5.3.18-150200.24.120.1
kernel-obs-build-debugsource-5.3.18-150200.24.120.1
kernel-preempt-5.3.18-150200.24.120.1
kernel-preempt-debuginfo-5.3.18-150200.24.120.1
kernel-preempt-debugsource-5.3.18-150200.24.120.1
kernel-preempt-devel-5.3.18-150200.24.120.1
kernel-preempt-devel-debuginfo-5.3.18-150200.24.120.1
kernel-syms-5.3.18-150200.24.120.1
reiserfs-kmp-default-5.3.18-150200.24.120.1
reiserfs-kmp-default-debuginfo-5.3.18-150200.24.120.1
- SUSE Enterprise Storage 7 (noarch):
kernel-devel-5.3.18-150200.24.120.1
kernel-docs-5.3.18-150200.24.120.1
kernel-macros-5.3.18-150200.24.120.1
kernel-source-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/1194013
https://bugzilla.suse.com/1195775
https://bugzilla.suse.com/1196901
https://bugzilla.suse.com/1197362
https://bugzilla.suse.com/1199487
https://bugzilla.suse.com/1199489
https://bugzilla.suse.com/1199657
https://bugzilla.suse.com/1200263
https://bugzilla.suse.com/1200442
https://bugzilla.suse.com/1200571
https://bugzilla.suse.com/1200599
https://bugzilla.suse.com/1200604
https://bugzilla.suse.com/1200605
https://bugzilla.suse.com/1200608
https://bugzilla.suse.com/1200619
https://bugzilla.suse.com/1200692
https://bugzilla.suse.com/1201050
https://bugzilla.suse.com/1201080
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