Security update for the Linux Kernel (Live Patch 31 for SLE 15 SP1)

SUSE Security Update: Security update for the Linux Kernel (Live Patch 31 for SLE 15 SP1)
Announcement ID: SUSE-SU-2022:4112-1
Rating: important
References: #1202087 #1203613 #1204170 #1204381
Cross-References:CVE-2021-33655 CVE-2022-2588 CVE-2022-42703
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 15-SP1
  • SUSE Linux Enterprise High Performance Computing 15-SP2
  • SUSE Linux Enterprise Live Patching 12-SP4
  • SUSE Linux Enterprise Live Patching 12-SP5
  • SUSE Linux Enterprise Module for Live Patching 15-SP1
  • SUSE Linux Enterprise Module for Live Patching 15-SP2
  • SUSE Linux Enterprise Server 15-SP1
  • SUSE Linux Enterprise Server 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15-SP2

An update that solves three vulnerabilities and has one errata is now available.

Description:

This update for the Linux Kernel 4.12.14-150100_197_114 fixes several issues.
The following security issues were fixed:

  • CVE-2021-33655: Fixed out of bounds write with ioctl FBIOPUT_VSCREENINFO (bnc#1201635).
  • CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
  • CVE-2022-42703: Fixed use-after-free in mm/rmap.c related to leaf anon_vma double reuse (bnc#1204168).

  • Fixed incorrect handling of empty arguments array in execve() (bsc#1200571).

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 Linux Enterprise Module for Live Patching 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2022-4092=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-4093=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-4094=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-4095=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-4096=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-4097=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-4098=1
  • SUSE Linux Enterprise Module for Live Patching 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2022-4086=1 SUSE-SLE-Module-Live-Patching-15-SP1-2022-4087=1 SUSE-SLE-Module-Live-Patching-15-SP1-2022-4088=1 SUSE-SLE-Module-Live-Patching-15-SP1-2022-4089=1 SUSE-SLE-Module-Live-Patching-15-SP1-2022-4090=1
  • SUSE Linux Enterprise Live Patching 12-SP5:
    zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2022-4091=1 SUSE-SLE-Live-Patching-12-SP5-2022-4111=1 SUSE-SLE-Live-Patching-12-SP5-2022-4112=1 SUSE-SLE-Live-Patching-12-SP5-2022-4119=1 SUSE-SLE-Live-Patching-12-SP5-2022-4120=1 SUSE-SLE-Live-Patching-12-SP5-2022-4121=1 SUSE-SLE-Live-Patching-12-SP5-2022-4122=1 SUSE-SLE-Live-Patching-12-SP5-2022-4123=1
  • SUSE Linux Enterprise Live Patching 12-SP4:
    zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2022-4114=1 SUSE-SLE-Live-Patching-12-SP4-2022-4115=1 SUSE-SLE-Live-Patching-12-SP4-2022-4116=1 SUSE-SLE-Live-Patching-12-SP4-2022-4117=1 SUSE-SLE-Live-Patching-12-SP4-2022-4118=1

Package List:

  • SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le s390x x86_64):
    • kernel-livepatch-5_3_18-150200_24_112-default-10-150200.2.2
    • kernel-livepatch-5_3_18-150200_24_112-default-debuginfo-10-150200.2.2
    • kernel-livepatch-5_3_18-150200_24_115-default-8-150200.2.1
    • kernel-livepatch-5_3_18-150200_24_115-default-debuginfo-8-150200.2.1
    • kernel-livepatch-5_3_18-24_102-default-15-150200.2.2
    • kernel-livepatch-5_3_18-24_102-default-debuginfo-15-150200.2.2
    • kernel-livepatch-5_3_18-24_107-default-14-150200.2.2
    • kernel-livepatch-5_3_18-24_107-default-debuginfo-14-150200.2.2
    • kernel-livepatch-5_3_18-24_93-default-18-150200.2.2
    • kernel-livepatch-5_3_18-24_93-default-debuginfo-18-150200.2.2
    • kernel-livepatch-5_3_18-24_96-default-17-150200.2.2
    • kernel-livepatch-5_3_18-24_96-default-debuginfo-17-150200.2.2
    • kernel-livepatch-5_3_18-24_99-default-16-150200.2.2
    • kernel-livepatch-5_3_18-24_99-default-debuginfo-16-150200.2.2
    • kernel-livepatch-SLE15-SP2_Update_21-debugsource-18-150200.2.2
    • kernel-livepatch-SLE15-SP2_Update_22-debugsource-17-150200.2.2
    • kernel-livepatch-SLE15-SP2_Update_23-debugsource-16-150200.2.2
    • kernel-livepatch-SLE15-SP2_Update_24-debugsource-15-150200.2.2
    • kernel-livepatch-SLE15-SP2_Update_26-debugsource-10-150200.2.2
    • kernel-livepatch-SLE15-SP2_Update_27-debugsource-8-150200.2.1
  • SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le x86_64):
    • kernel-livepatch-SLE15-SP2_Update_25-debugsource-14-150200.2.2
  • SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):
    • kernel-livepatch-4_12_14-150100_197_111-default-9-150100.2.2
    • kernel-livepatch-4_12_14-150100_197_114-default-6-150100.2.1
    • kernel-livepatch-4_12_14-197_102-default-15-150100.2.2
    • kernel-livepatch-4_12_14-197_105-default-11-150100.2.2
    • kernel-livepatch-4_12_14-197_108-default-10-150100.2.2
  • SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64):
    • kgraft-patch-4_12_14-122_103-default-16-2.2
    • kgraft-patch-4_12_14-122_106-default-14-2.2
    • kgraft-patch-4_12_14-122_110-default-12-2.2
    • kgraft-patch-4_12_14-122_113-default-11-2.2
    • kgraft-patch-4_12_14-122_116-default-9-2.2
    • kgraft-patch-4_12_14-122_121-default-7-2.2
    • kgraft-patch-4_12_14-122_124-default-6-2.1
    • kgraft-patch-4_12_14-122_98-default-16-2.2
  • SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le s390x x86_64):
    • kgraft-patch-4_12_14-95_83-default-15-2.2
    • kgraft-patch-4_12_14-95_88-default-11-2.2
    • kgraft-patch-4_12_14-95_93-default-10-2.2
    • kgraft-patch-4_12_14-95_96-default-9-2.2
    • kgraft-patch-4_12_14-95_99-default-6-2.1

References: