Security update for the Linux Kernel (Live Patch 23 for SLE 15 SP2)

Announcement ID: SUSE-SU-2022:0429-1
Rating: critical
References:
Cross-References:
CVSS scores:
  • CVE-2022-0435 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-0435 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • openSUSE Leap 15.3
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15 SP3
  • SUSE Linux Enterprise Live Patching 15-SP2
  • SUSE Linux Enterprise Live Patching 15-SP3
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP3

An update that solves one vulnerability can now be installed.

Description:

This update for the Linux Kernel 5.3.18-24_99 fixes one issue.

The following security issue was fixed:

  • CVE-2022-0435: Fixed remote stack overflow in net/tipc module that validate domain record count on input (bsc#1195308).

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-SP2
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2022-429=1
  • openSUSE Leap 15.3
    zypper in -t patch SUSE-2022-437=1 SUSE-2022-438=1
  • SUSE Linux Enterprise Live Patching 15-SP3
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2022-437=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-438=1

Package List:

  • SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
    • kernel-livepatch-5_3_18-24_99-default-debuginfo-2-2.2
    • kernel-livepatch-SLE15-SP2_Update_23-debugsource-2-2.2
    • kernel-livepatch-5_3_18-24_99-default-2-2.2
  • openSUSE Leap 15.3 (ppc64le s390x x86_64)
    • kernel-livepatch-5_3_18-150300_59_43-default-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_46-default-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-2-150300.2.2
    • kernel-livepatch-SLE15-SP3_Update_12-debugsource-2-150300.2.2
    • kernel-livepatch-SLE15-SP3_Update_13-debugsource-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-2-150300.2.2
  • openSUSE Leap 15.3 (x86_64)
    • kernel-livepatch-5_3_18-150300_59_46-preempt-debuginfo-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_46-preempt-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_43-preempt-debuginfo-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_43-preempt-2-150300.2.2
  • SUSE Linux Enterprise Live Patching 15-SP3 (ppc64le s390x x86_64)
    • kernel-livepatch-5_3_18-150300_59_43-default-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_46-default-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-2-150300.2.2

References: