Security update for the Linux Kernel (Live Patch 23 for SLE 12 SP4)

Announcement ID:	SUSE-SU-2022:2709-1
Rating:	important
References:	bsc#1200605 bsc#1201080 bsc#1201517 bsc#1201655 bsc#1201656 bsc#1201657
Cross-References:	CVE-2022-1419 CVE-2022-1679 CVE-2022-20141 CVE-2022-26490 CVE-2022-28389 CVE-2022-28390
CVSS scores:	CVE-2022-1419 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-1419 ( 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 ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H 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-2022-20141 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-20141 ( 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-2022-28389 ( 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 Performance Computing 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Live Patching 15-SP1 SUSE Linux Enterprise Live Patching 15 SUSE Linux Enterprise Live Patching 12-SP5 SUSE Linux Enterprise Live Patching 12-SP4 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SUSE Linux Enterprise Server for SAP Applications 15 SP1

An update that solves six vulnerabilities can now be installed.

Description:

This update for the Linux Kernel 4.12.14-95_83 fixes several issues.

The following security issues were fixed:

• CVE-2022-28389: Fixed a double free in drivers/net/can/usb/mcba_usb.c vulnerability in the Linux kernel. (bnc#1198033)
• 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)
• CVE-2022-1419: Fixed a concurrency use-after-free in vgem_gem_dumb_create (bsc#1198742).
• CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c vulnerability in the Linux kernel (bnc#1198031).
• 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-2022-20141: Fixed a possible use after free due to improper locking in ip_check_mc_rcu() (bsc#1200604).

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 12-SP4
  zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2022-2699=1 SUSE-SLE-Live-Patching-12-SP4-2022-2714=1 SUSE-SLE-Live-Patching-12-SP4-2022-2698=1
• SUSE Linux Enterprise Live Patching 12-SP5
  zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2022-2789=1 SUSE-SLE-Live-Patching-12-SP5-2022-2780=1 SUSE-SLE-Live-Patching-12-SP5-2022-2786=1 SUSE-SLE-Live-Patching-12-SP5-2022-2785=1 SUSE-SLE-Live-Patching-12-SP5-2022-2743=1 SUSE-SLE-Live-Patching-12-SP5-2022-2764=1 SUSE-SLE-Live-Patching-12-SP5-2022-2745=1 SUSE-SLE-Live-Patching-12-SP5-2022-2744=1
• SUSE Linux Enterprise Live Patching 15
  zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2022-2709=1 SUSE-SLE-Module-Live-Patching-15-2022-2708=1 SUSE-SLE-Module-Live-Patching-15-2022-2729=1
• SUSE Linux Enterprise Live Patching 15-SP1
  zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2022-2730=1 SUSE-SLE-Module-Live-Patching-15-SP1-2022-2700=1 SUSE-SLE-Module-Live-Patching-15-SP1-2022-2728=1

Package List:

• SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le s390x x86_64)
  • kgraft-patch-4_12_14-95_93-default-7-2.2
  • kgraft-patch-4_12_14-95_88-default-8-2.2
  • kgraft-patch-4_12_14-95_83-default-12-2.2
• SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64)
  • kgraft-patch-4_12_14-122_88-default-15-2.2
  • kgraft-patch-4_12_14-122_83-default-17-2.2
  • kgraft-patch-4_12_14-122_110-default-9-2.2
  • kgraft-patch-4_12_14-122_113-default-8-2.2
  • kgraft-patch-4_12_14-122_103-default-13-2.2
  • kgraft-patch-4_12_14-122_98-default-13-2.2
  • kgraft-patch-4_12_14-122_91-default-15-2.2
  • kgraft-patch-4_12_14-122_106-default-11-2.2
• SUSE Linux Enterprise Live Patching 15 (ppc64le x86_64)
  • kernel-livepatch-4_12_14-150_86-default-7-150000.2.2
  • kernel-livepatch-4_12_14-150_78-default-12-150000.2.2
  • kernel-livepatch-4_12_14-150_78-default-debuginfo-12-150000.2.2
  • kernel-livepatch-4_12_14-150_83-default-8-150000.2.2
  • kernel-livepatch-4_12_14-150_86-default-debuginfo-7-150000.2.2
  • kernel-livepatch-4_12_14-150_83-default-debuginfo-8-150000.2.2
• SUSE Linux Enterprise Live Patching 15-SP1 (ppc64le x86_64)
  • kernel-livepatch-4_12_14-197_108-default-7-150100.2.2
  • kernel-livepatch-4_12_14-197_102-default-12-150100.2.2
  • kernel-livepatch-4_12_14-197_105-default-8-150100.2.2

References:

• https://www.suse.com/security/cve/CVE-2022-1419.html
• https://www.suse.com/security/cve/CVE-2022-1679.html
• https://www.suse.com/security/cve/CVE-2022-20141.html
• https://www.suse.com/security/cve/CVE-2022-26490.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=1200605
• https://bugzilla.suse.com/show_bug.cgi?id=1201080
• https://bugzilla.suse.com/show_bug.cgi?id=1201517
• https://bugzilla.suse.com/show_bug.cgi?id=1201655
• https://bugzilla.suse.com/show_bug.cgi?id=1201656
• https://bugzilla.suse.com/show_bug.cgi?id=1201657