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

Announcement ID:	SUSE-SU-2022:1859-1
Rating:	important
References:	bsc#1198590 bsc#1199834
Cross-References:	CVE-2022-1280
CVSS scores:	CVE-2022-1280 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-1280 ( NVD ): 6.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/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 and has one security fix can now be installed.

Description:

This update for the Linux Kernel 5.3.18-24_99 fixes several issues.

The following security issue was fixed:

• CVE-2022-1280: Fixed a use-after-free vulnerability in drm_lease_held in drivers/gpu/drm/drm_lease.c. This flaw allowed a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak (bsc#1198590).
• Add missing module_mutex lock to module notifier for previous live patches (bsc#1199834).

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-SP2-2022-1854=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-1848=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-1855=1
• openSUSE Leap 15.3
  zypper in -t patch SUSE-2022-1849=1 SUSE-2022-1856=1 SUSE-2022-1857=1 SUSE-2022-1858=1 SUSE-2022-1852=1 SUSE-2022-1860=1 SUSE-2022-1859=1
• SUSE Linux Enterprise Live Patching 15-SP3
  zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2022-1849=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1856=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1857=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1858=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1852=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1860=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1859=1

Package List:

• SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
  • kernel-livepatch-SLE15-SP2_Update_23-debugsource-8-150200.2.1
  • kernel-livepatch-5_3_18-24_102-default-7-150200.2.1
  • kernel-livepatch-5_3_18-24_99-default-debuginfo-8-150200.2.1
  • kernel-livepatch-5_3_18-24_107-default-debuginfo-6-150200.2.1
  • kernel-livepatch-5_3_18-24_102-default-debuginfo-7-150200.2.1
  • kernel-livepatch-5_3_18-24_107-default-6-150200.2.1
  • kernel-livepatch-SLE15-SP2_Update_24-debugsource-7-150200.2.1
  • kernel-livepatch-5_3_18-24_99-default-8-150200.2.1
• SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le x86_64)
  • kernel-livepatch-SLE15-SP2_Update_25-debugsource-6-150200.2.1
• openSUSE Leap 15.3 (ppc64le s390x x86_64)
  • kernel-livepatch-5_3_18-150300_59_54-default-debuginfo-6-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_3-debugsource-15-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_13-debugsource-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_49-default-7-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_14-debugsource-7-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_60-default-5-150300.2.1
  • kernel-livepatch-5_3_18-59_13-default-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-default-8-150300.2.1
  • kernel-livepatch-5_3_18-59_10-default-15-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_15-debugsource-6-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-8-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_16-debugsource-5-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_43-default-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_54-default-6-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_2-debugsource-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_60-default-debuginfo-5-150300.2.1
  • kernel-livepatch-5_3_18-59_13-default-debuginfo-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_49-default-debuginfo-7-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_12-debugsource-8-150300.2.1
  • kernel-livepatch-5_3_18-59_10-default-debuginfo-15-150300.2.1
• openSUSE Leap 15.3 (x86_64)
  • kernel-livepatch-5_3_18-150300_59_60-preempt-5-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-preempt-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_49-preempt-7-150300.2.1
  • kernel-livepatch-5_3_18-59_10-preempt-debuginfo-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_54-preempt-6-150300.2.1
  • kernel-livepatch-5_3_18-59_13-preempt-debuginfo-15-150300.2.1
  • kernel-livepatch-5_3_18-59_10-preempt-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_54-preempt-debuginfo-6-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_49-preempt-debuginfo-7-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_60-preempt-debuginfo-5-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-preempt-debuginfo-8-150300.2.1
  • kernel-livepatch-5_3_18-59_13-preempt-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_43-preempt-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_43-preempt-debuginfo-8-150300.2.1
• SUSE Linux Enterprise Live Patching 15-SP3 (ppc64le s390x x86_64)
  • kernel-livepatch-5_3_18-59_10-default-debuginfo-15-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_3-debugsource-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_49-default-7-150300.2.1
  • kernel-livepatch-5_3_18-59_10-default-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_43-default-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_54-default-6-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_2-debugsource-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_60-default-5-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-8-150300.2.1
  • kernel-livepatch-5_3_18-59_13-default-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-8-150300.2.1
  • kernel-livepatch-5_3_18-59_13-default-debuginfo-15-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-default-8-150300.2.1

References:

• https://www.suse.com/security/cve/CVE-2022-1280.html
• https://bugzilla.suse.com/show_bug.cgi?id=1198590
• https://bugzilla.suse.com/show_bug.cgi?id=1199834