Security update for the Linux Kernel

Announcement ID:	SUSE-SU-2022:1255-1
Rating:	important
References:	bsc#1189562 bsc#1194943 bsc#1195051 bsc#1195353 bsc#1196018 bsc#1196114 bsc#1196468 bsc#1196488 bsc#1196514 bsc#1196639 bsc#1196761 bsc#1196830 bsc#1196836 bsc#1196942 bsc#1196973 bsc#1197131 bsc#1197227 bsc#1197331 bsc#1197366 bsc#1197391 bsc#1198031 bsc#1198032 bsc#1198033 jsc#SLE-18234
Cross-References:	CVE-2021-39713 CVE-2021-45868 CVE-2022-0812 CVE-2022-0850 CVE-2022-0886 CVE-2022-1016 CVE-2022-1048 CVE-2022-23036 CVE-2022-23037 CVE-2022-23038 CVE-2022-23039 CVE-2022-23040 CVE-2022-23041 CVE-2022-23042 CVE-2022-26490 CVE-2022-26966 CVE-2022-28356 CVE-2022-28388 CVE-2022-28389 CVE-2022-28390
CVSS scores:	CVE-2021-39713 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2021-39713 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-45868 ( SUSE ): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2021-45868 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2022-0812 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2022-0812 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVE-2022-0850 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L CVE-2022-0850 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVE-2022-0886 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-1016 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2022-1016 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2022-1048 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-1048 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-23036 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2022-23036 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-23037 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2022-23037 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-23038 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2022-23038 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-23039 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2022-23039 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-23040 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2022-23040 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-23041 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2022-23041 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-23042 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2022-23042 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-26490 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-26490 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-26966 ( SUSE ): 4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2022-26966 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2022-28356 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-28356 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-28388 ( SUSE ): 5.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L CVE-2022-28388 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-28389 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-28389 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-28390 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-28390 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:	SUSE Linux Enterprise High Availability Extension 15 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise High Performance Computing 15 LTSS 15 SUSE Linux Enterprise Live Patching 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15 LTSS 15 SUSE Linux Enterprise Server ESPOS 15 SUSE Linux Enterprise Server for SAP Applications 15

An update that solves 20 vulnerabilities, contains one feature and has three security fixes can now be installed.

Description:

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

The following security bugs were fixed:

• CVE-2022-28356: Fixed a refcount leak bug in net/llc/af_llc.c (bnc#1197391).
• CVE-2022-1016: Fixed a vulnerability in the nf_tables component of the netfilter subsystem. This vulnerability gives an attacker a powerful primitive that can be used to both read from and write to relative stack data, which can lead to arbitrary code execution (bsc#1197227).
• CVE-2022-28389: Fixed a double free in drivers/net/can/usb/mcba_usb.c vulnerability in the Linux kernel (bnc#1198033).
• CVE-2022-28388: Fixed a double free in drivers/net/can/usb/usb_8dev.c vulnerability in the Linux kernel (bnc#1198032).
• CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c vulnerability in the Linux kernel (bnc#1198031).
• CVE-2022-0812: Fixed an incorrect header size calculations in xprtrdma (bsc#1196639).
• CVE-2022-1048: Fixed a race Condition in snd_pcm_hw_free leading to use-after-free due to the AB/BA lock with buffer_mutex and mmap_lock (bsc#1197331).
• CVE-2022-0850: Fixed a kernel information leak vulnerability in iov_iter.c (bsc#1196761).
• CVE-2022-26966: Fixed an issue in drivers/net/usb/sr9700.c, which allowed attackers to obtain sensitive information from the memory via crafted frame lengths from a USB device (bsc#1196836).
• CVE-2022-0886: Fix possible buffer overflow in ESP transformation (bsc#1197131).
• CVE-2021-45868: Fixed a wrong validation check in fs/quota/quota_tree.c which could lead to an use-after-free if there is a corrupted quota file (bnc#1197366).
• CVE-2021-39713: Fixed a race condition in the network scheduling subsystem which could lead to a use-after-free (bsc#1196973).
• CVE-2022-23036,CVE-2022-23037,CVE-2022-23038,CVE-2022-23039,CVE-2022-23040,CVE-2022-23041,CVE-2022-23042: Fixed multiple issues which could have lead to read/write access to memory pages or denial of service. These issues are related to the Xen PV device frontend drivers (bsc#1196488).
• CVE-2022-26490: Fixed a buffer overflow in the st21nfca driver. An attacker with adjacent NFC access could crash the system or corrupt the system memory (bsc#1196830).

The following non-security bugs were fixed:

• ax88179_178a: Merge memcpy + le32_to_cpus to get_unaligned_le32 (bsc#1196018).
• macros.kernel-source: Fix coditional expansion. Fixes: bb95fef3cf19 ("rpm: Use bash for %() expansion (jsc#SLE-18234).")
• net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup (bsc#1196018).
• net: usb: ax88179_178a: fix packet alignment padding (bsc#1196018).
• net/mlx5e: Fix page DMA map/unmap attributes (bsc#1196468).
• rpm: SC2006: Use $(...) notation instead of legacy backticked ....
• sr9700: sanity check for packet length (bsc#1196836).
• usb: host: xen-hcd: add missing unlock in error path (git-fixes).
• xen/usb: do not use gnttab_end_foreign_access() in xenhcd_gnttab_done() (bsc#1196488, XSA-396).

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
  zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2022-1255=1
• SUSE Linux Enterprise High Availability Extension 15
  zypper in -t patch SUSE-SLE-Product-HA-15-2022-1255=1
• SUSE Linux Enterprise Server ESPOS 15
  zypper in -t patch SUSE-SLE-Product-HPC-15-2022-1255=1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15
  zypper in -t patch SUSE-SLE-Product-HPC-15-2022-1255=1
• SUSE Linux Enterprise Server 15 LTSS 15
  zypper in -t patch SUSE-SLE-Product-SLES-15-2022-1255=1
• SUSE Linux Enterprise Server for SAP Applications 15
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-1255=1

Package List:

• SUSE Linux Enterprise Live Patching 15 (nosrc)
  • kernel-default-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Live Patching 15 (ppc64le x86_64)
  • kernel-default-livepatch-4.12.14-150000.150.89.1
  • kernel-default-debuginfo-4.12.14-150000.150.89.1
  • kernel-livepatch-4_12_14-150000_150_89-default-debuginfo-1-150000.1.3.1
  • kernel-livepatch-4_12_14-150000_150_89-default-1-150000.1.3.1
  • kernel-default-debugsource-4.12.14-150000.150.89.1
• SUSE Linux Enterprise High Availability Extension 15 (nosrc)
  • kernel-default-4.12.14-150000.150.89.1
• SUSE Linux Enterprise High Availability Extension 15 (aarch64 ppc64le s390x x86_64)
  • gfs2-kmp-default-debuginfo-4.12.14-150000.150.89.1
  • dlm-kmp-default-4.12.14-150000.150.89.1
  • kernel-default-debuginfo-4.12.14-150000.150.89.1
  • cluster-md-kmp-default-debuginfo-4.12.14-150000.150.89.1
  • dlm-kmp-default-debuginfo-4.12.14-150000.150.89.1
  • ocfs2-kmp-default-4.12.14-150000.150.89.1
  • cluster-md-kmp-default-4.12.14-150000.150.89.1
  • gfs2-kmp-default-4.12.14-150000.150.89.1
  • ocfs2-kmp-default-debuginfo-4.12.14-150000.150.89.1
  • kernel-default-debugsource-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server ESPOS 15 (aarch64 nosrc x86_64)
  • kernel-default-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server ESPOS 15 (aarch64 x86_64)
  • kernel-default-devel-4.12.14-150000.150.89.1
  • kernel-obs-build-4.12.14-150000.150.89.1
  • kernel-vanilla-base-4.12.14-150000.150.89.1
  • kernel-vanilla-base-debuginfo-4.12.14-150000.150.89.1
  • kernel-default-debuginfo-4.12.14-150000.150.89.1
  • kernel-vanilla-debugsource-4.12.14-150000.150.89.1
  • kernel-syms-4.12.14-150000.150.89.1
  • kernel-default-base-4.12.14-150000.150.89.1
  • kernel-obs-build-debugsource-4.12.14-150000.150.89.1
  • kernel-default-devel-debuginfo-4.12.14-150000.150.89.1
  • kernel-vanilla-debuginfo-4.12.14-150000.150.89.1
  • kernel-default-debugsource-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server ESPOS 15 (noarch)
  • kernel-macros-4.12.14-150000.150.89.1
  • kernel-source-4.12.14-150000.150.89.1
  • kernel-devel-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server ESPOS 15 (noarch nosrc)
  • kernel-docs-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server ESPOS 15 (nosrc)
  • kernel-vanilla-4.12.14-150000.150.89.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (aarch64 nosrc x86_64)
  • kernel-default-4.12.14-150000.150.89.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (aarch64 x86_64)
  • kernel-default-devel-4.12.14-150000.150.89.1
  • kernel-obs-build-4.12.14-150000.150.89.1
  • kernel-vanilla-base-4.12.14-150000.150.89.1
  • kernel-vanilla-base-debuginfo-4.12.14-150000.150.89.1
  • kernel-default-debuginfo-4.12.14-150000.150.89.1
  • kernel-vanilla-debugsource-4.12.14-150000.150.89.1
  • kernel-syms-4.12.14-150000.150.89.1
  • kernel-default-base-4.12.14-150000.150.89.1
  • kernel-obs-build-debugsource-4.12.14-150000.150.89.1
  • kernel-default-devel-debuginfo-4.12.14-150000.150.89.1
  • kernel-vanilla-debuginfo-4.12.14-150000.150.89.1
  • kernel-default-debugsource-4.12.14-150000.150.89.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (noarch)
  • kernel-macros-4.12.14-150000.150.89.1
  • kernel-source-4.12.14-150000.150.89.1
  • kernel-devel-4.12.14-150000.150.89.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (noarch nosrc)
  • kernel-docs-4.12.14-150000.150.89.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (nosrc)
  • kernel-vanilla-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server 15 LTSS 15 (aarch64 ppc64le s390x x86_64 nosrc)
  • kernel-default-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server 15 LTSS 15 (aarch64 ppc64le s390x x86_64)
  • kernel-default-devel-4.12.14-150000.150.89.1
  • reiserfs-kmp-default-debuginfo-4.12.14-150000.150.89.1
  • kernel-obs-build-4.12.14-150000.150.89.1
  • kernel-vanilla-base-4.12.14-150000.150.89.1
  • kernel-vanilla-base-debuginfo-4.12.14-150000.150.89.1
  • kernel-default-debuginfo-4.12.14-150000.150.89.1
  • kernel-vanilla-debugsource-4.12.14-150000.150.89.1
  • kernel-syms-4.12.14-150000.150.89.1
  • kernel-default-base-4.12.14-150000.150.89.1
  • kernel-obs-build-debugsource-4.12.14-150000.150.89.1
  • reiserfs-kmp-default-4.12.14-150000.150.89.1
  • kernel-default-devel-debuginfo-4.12.14-150000.150.89.1
  • kernel-vanilla-debuginfo-4.12.14-150000.150.89.1
  • kernel-default-debugsource-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server 15 LTSS 15 (noarch)
  • kernel-macros-4.12.14-150000.150.89.1
  • kernel-source-4.12.14-150000.150.89.1
  • kernel-devel-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server 15 LTSS 15 (noarch nosrc)
  • kernel-docs-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server 15 LTSS 15 (nosrc)
  • kernel-vanilla-4.12.14-150000.150.89.1
  • kernel-zfcpdump-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server 15 LTSS 15 (s390x)
  • kernel-default-man-4.12.14-150000.150.89.1
  • kernel-zfcpdump-debuginfo-4.12.14-150000.150.89.1
  • kernel-zfcpdump-debugsource-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server for SAP Applications 15 (nosrc ppc64le x86_64)
  • kernel-default-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server for SAP Applications 15 (ppc64le x86_64)
  • kernel-default-devel-4.12.14-150000.150.89.1
  • reiserfs-kmp-default-debuginfo-4.12.14-150000.150.89.1
  • kernel-obs-build-4.12.14-150000.150.89.1
  • kernel-vanilla-base-4.12.14-150000.150.89.1
  • kernel-vanilla-base-debuginfo-4.12.14-150000.150.89.1
  • kernel-default-debuginfo-4.12.14-150000.150.89.1
  • kernel-vanilla-debugsource-4.12.14-150000.150.89.1
  • kernel-syms-4.12.14-150000.150.89.1
  • kernel-default-base-4.12.14-150000.150.89.1
  • kernel-obs-build-debugsource-4.12.14-150000.150.89.1
  • reiserfs-kmp-default-4.12.14-150000.150.89.1
  • kernel-default-devel-debuginfo-4.12.14-150000.150.89.1
  • kernel-vanilla-debuginfo-4.12.14-150000.150.89.1
  • kernel-default-debugsource-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server for SAP Applications 15 (noarch)
  • kernel-macros-4.12.14-150000.150.89.1
  • kernel-source-4.12.14-150000.150.89.1
  • kernel-devel-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server for SAP Applications 15 (noarch nosrc)
  • kernel-docs-4.12.14-150000.150.89.1
• SUSE Linux Enterprise Server for SAP Applications 15 (nosrc)
  • kernel-vanilla-4.12.14-150000.150.89.1

References:

• https://www.suse.com/security/cve/CVE-2021-39713.html
• https://www.suse.com/security/cve/CVE-2021-45868.html
• https://www.suse.com/security/cve/CVE-2022-0812.html
• https://www.suse.com/security/cve/CVE-2022-0850.html
• https://www.suse.com/security/cve/CVE-2022-0886.html
• https://www.suse.com/security/cve/CVE-2022-1016.html
• https://www.suse.com/security/cve/CVE-2022-1048.html
• https://www.suse.com/security/cve/CVE-2022-23036.html
• https://www.suse.com/security/cve/CVE-2022-23037.html
• https://www.suse.com/security/cve/CVE-2022-23038.html
• https://www.suse.com/security/cve/CVE-2022-23039.html
• https://www.suse.com/security/cve/CVE-2022-23040.html
• https://www.suse.com/security/cve/CVE-2022-23041.html
• https://www.suse.com/security/cve/CVE-2022-23042.html
• https://www.suse.com/security/cve/CVE-2022-26490.html
• https://www.suse.com/security/cve/CVE-2022-26966.html
• https://www.suse.com/security/cve/CVE-2022-28356.html
• https://www.suse.com/security/cve/CVE-2022-28388.html
• https://www.suse.com/security/cve/CVE-2022-28389.html
• https://www.suse.com/security/cve/CVE-2022-28390.html
• https://bugzilla.suse.com/show_bug.cgi?id=1189562
• https://bugzilla.suse.com/show_bug.cgi?id=1194943
• https://bugzilla.suse.com/show_bug.cgi?id=1195051
• https://bugzilla.suse.com/show_bug.cgi?id=1195353