Security update for the Linux Kernel (Live Patch 16 for SLE 15 SP3)

SUSE Security Update: Security update for the Linux Kernel (Live Patch 16 for SLE 15 SP3)
Announcement ID: SUSE-SU-2022:4100-1
Rating: important
References: #1202087 #1203613 #1204170 #1204289 #1204381
Cross-References:CVE-2021-33655 CVE-2022-2588 CVE-2022-42703 CVE-2022-42722
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 15-SP3
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Module for Live Patching 15-SP3
  • SUSE Linux Enterprise Server 15-SP3
  • SUSE Linux Enterprise Server for SAP Applications 15-SP3

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

Description:

This update for the Linux Kernel 5.3.18-150300_59_60 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).
  • CVE-2022-42722: Fixed crash in beacon protection for P2P-device. (bsc#1204125)

  • 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-SP3:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2022-4099=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4100=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4101=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4102=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4103=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4104=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4105=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4106=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4107=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4108=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4109=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-4110=1

Package List:

  • SUSE Linux Enterprise Module for Live Patching 15-SP3 (ppc64le s390x x86_64):
    • kernel-livepatch-5_3_18-150300_59_43-default-16-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-16-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_46-default-16-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-16-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_49-default-15-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_54-default-14-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_60-default-13-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_63-default-10-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_68-default-9-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_71-default-8-150300.2.1
    • kernel-livepatch-5_3_18-150300_59_76-default-7-150300.2.1
    • kernel-livepatch-5_3_18-59_34-default-18-150300.2.2
    • kernel-livepatch-5_3_18-59_34-default-debuginfo-18-150300.2.2
    • kernel-livepatch-5_3_18-59_37-default-17-150300.2.2
    • kernel-livepatch-5_3_18-59_37-default-debuginfo-17-150300.2.2
    • kernel-livepatch-5_3_18-59_40-default-17-150300.2.2
    • kernel-livepatch-SLE15-SP3_Update_10-debugsource-17-150300.2.2
    • kernel-livepatch-SLE15-SP3_Update_9-debugsource-18-150300.2.2
  • SUSE Linux Enterprise Module for Live Patching 15-SP3 (ppc64le x86_64):
    • kernel-livepatch-5_3_18-59_40-default-debuginfo-17-150300.2.2

References: