Security update for the Linux Kernel (Live Patch 35 for SLE 12 SP3)

SUSE Security Update: Security update for the Linux Kernel (Live Patch 35 for SLE 12 SP3)
Announcement ID: SUSE-SU-2021:2433-1
Rating: important
References: #1187597 #1187687
Cross-References:CVE-2021-0512 CVE-2021-0605
Affected Products:
  • SUSE Linux Enterprise Server for SAP 12-SP3
  • SUSE Linux Enterprise Server 12-SP3-LTSS

An update that fixes two vulnerabilities is now available.

Description:

This update for the Linux Kernel 4.4.180-94_130 fixes several issues.
The following security issues were fixed:

  • CVE-2021-0605: Fixed an out-of-bounds read which could lead to local information disclosure in the kernel with System execution privileges needed. (bsc#1187687)
  • CVE-2021-0512: Fixed a possible out-of-bounds write which could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1187597)

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 Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-2429=1 SUSE-SLE-SAP-12-SP3-2021-2430=1 SUSE-SLE-SAP-12-SP3-2021-2431=1 SUSE-SLE-SAP-12-SP3-2021-2432=1 SUSE-SLE-SAP-12-SP3-2021-2433=1 SUSE-SLE-SAP-12-SP3-2021-2434=1
  • SUSE Linux Enterprise Server 12-SP3-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-2429=1 SUSE-SLE-SERVER-12-SP3-2021-2430=1 SUSE-SLE-SERVER-12-SP3-2021-2431=1 SUSE-SLE-SERVER-12-SP3-2021-2432=1 SUSE-SLE-SERVER-12-SP3-2021-2433=1 SUSE-SLE-SERVER-12-SP3-2021-2434=1

Package List:

  • SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
    • kgraft-patch-4_4_180-94_127-default-12-2.2
    • kgraft-patch-4_4_180-94_127-default-debuginfo-12-2.2
    • kgraft-patch-4_4_180-94_130-default-11-2.2
    • kgraft-patch-4_4_180-94_130-default-debuginfo-11-2.2
    • kgraft-patch-4_4_180-94_135-default-9-2.2
    • kgraft-patch-4_4_180-94_135-default-debuginfo-9-2.2
    • kgraft-patch-4_4_180-94_138-default-7-2.2
    • kgraft-patch-4_4_180-94_138-default-debuginfo-7-2.2
    • kgraft-patch-4_4_180-94_141-default-6-2.2
    • kgraft-patch-4_4_180-94_141-default-debuginfo-6-2.2
    • kgraft-patch-4_4_180-94_144-default-3-2.1
    • kgraft-patch-4_4_180-94_144-default-debuginfo-3-2.1
  • SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le x86_64):
    • kgraft-patch-4_4_180-94_127-default-12-2.2
    • kgraft-patch-4_4_180-94_127-default-debuginfo-12-2.2
    • kgraft-patch-4_4_180-94_130-default-11-2.2
    • kgraft-patch-4_4_180-94_130-default-debuginfo-11-2.2
    • kgraft-patch-4_4_180-94_135-default-9-2.2
    • kgraft-patch-4_4_180-94_135-default-debuginfo-9-2.2
    • kgraft-patch-4_4_180-94_138-default-7-2.2
    • kgraft-patch-4_4_180-94_138-default-debuginfo-7-2.2
    • kgraft-patch-4_4_180-94_141-default-6-2.2
    • kgraft-patch-4_4_180-94_141-default-debuginfo-6-2.2
    • kgraft-patch-4_4_180-94_144-default-3-2.1
    • kgraft-patch-4_4_180-94_144-default-debuginfo-3-2.1

References: