Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP3)

Announcement ID:	SUSE-SU-2022:1569-1
Rating:	important
References:	bsc#1195950 bsc#1198133
Cross-References:	CVE-2022-0330 CVE-2022-1158
CVSS scores:	CVE-2022-0330 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-0330 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-1158 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-1158 ( NVD ): 7.8 CVSS:3.1/AV:L/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 SP3 SUSE Linux Enterprise Live Patching 15-SP3 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3

An update that solves two vulnerabilities can now be installed.

Description:

This update for the Linux Kernel 5.3.18-59_40 fixes several issues.

The following security issues were fixed:

• • CVE-2022-1158: Fixed KVM x86/mmu compare-and-exchange of gPTE via the user address (bsc#1198133)
• CVE-2022-0330: A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allowed a local user to crash the system or escalate their privileges on the system. (bsc#1195950)

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:

• openSUSE Leap 15.3
  zypper in -t patch SUSE-2022-1568=1 SUSE-2022-1569=1 SUSE-2022-1570=1
• SUSE Linux Enterprise Live Patching 15-SP3
  zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2022-1568=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1569=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1570=1

Package List:

• openSUSE Leap 15.3 (ppc64le s390x x86_64)
  • kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-7-150300.2.1
  • kernel-livepatch-5_3_18-59_40-default-debuginfo-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_43-default-7-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_12-debugsource-7-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_11-debugsource-8-150300.2.1
  • kernel-livepatch-5_3_18-59_40-default-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-7-150300.2.1
  • kernel-livepatch-SLE15-SP3_Update_13-debugsource-7-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-default-7-150300.2.1
• openSUSE Leap 15.3 (x86_64)
  • kernel-livepatch-5_3_18-59_40-preempt-debuginfo-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_43-preempt-debuginfo-7-150300.2.1
  • kernel-livepatch-5_3_18-59_40-preempt-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_43-preempt-7-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-preempt-7-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-preempt-debuginfo-7-150300.2.1
• SUSE Linux Enterprise Live Patching 15-SP3 (ppc64le s390x x86_64)
  • kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-7-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_43-default-7-150300.2.1
  • kernel-livepatch-5_3_18-59_40-default-8-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-7-150300.2.1
  • kernel-livepatch-5_3_18-150300_59_46-default-7-150300.2.1
• SUSE Linux Enterprise Live Patching 15-SP3 (ppc64le x86_64)
  • kernel-livepatch-5_3_18-59_40-default-debuginfo-8-150300.2.1

References:

• https://www.suse.com/security/cve/CVE-2022-0330.html
• https://www.suse.com/security/cve/CVE-2022-1158.html
• https://bugzilla.suse.com/show_bug.cgi?id=1195950
• https://bugzilla.suse.com/show_bug.cgi?id=1198133