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

Announcement ID:	SUSE-SU-2022:1947-1
Rating:	important
References:	bsc#1197597 bsc#1199602
Cross-References:	CVE-2022-1048 CVE-2022-30594
CVSS scores:	CVE-2022-1048 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-1048 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-30594 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-30594 ( 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 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 two vulnerabilities can now be installed.

Description:

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

The following security issues were fixed:

• CVE-2022-1048: Fixed a race Condition in snd_pcm_hw_free leading to use-after-free due to the AB/BA lock with buffer_mutex and mmap_lock (bsc#1197597).
• CVE-2022-30594: Fixed restriction bypass on setting the PT_SUSPEND_SECCOMP flag (bnc#1199602).

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-SP2-2022-1970=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-1947=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-1946=1
• openSUSE Leap 15.3
  zypper in -t patch SUSE-2022-1983=1 SUSE-2022-1974=1 SUSE-2022-1986=1 SUSE-2022-1987=1 SUSE-2022-1977=1 SUSE-2022-1972=1 SUSE-2022-1948=1
• SUSE Linux Enterprise Live Patching 15-SP3
  zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2022-1983=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1974=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1986=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1987=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1977=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1972=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-1948=1

Package List:

• SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x)
  • kernel-livepatch-SLE15-SP2_Update_23-debugsource-9-150200.2.2
  • kernel-livepatch-5_3_18-24_99-default-debuginfo-9-150200.2.2
  • kernel-livepatch-5_3_18-24_99-default-9-150200.2.2
• SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
  • kernel-livepatch-SLE15-SP2_Update_24-debugsource-8-150200.2.2
  • kernel-livepatch-5_3_18-24_102-default-8-150200.2.2
  • kernel-livepatch-5_3_18-24_107-default-7-150200.2.2
  • kernel-livepatch-5_3_18-24_107-default-debuginfo-7-150200.2.2
  • kernel-livepatch-5_3_18-24_102-default-debuginfo-8-150200.2.2
• SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le x86_64)
  • kernel-livepatch-SLE15-SP2_Update_25-debugsource-7-150200.2.2
• openSUSE Leap 15.3 (ppc64le s390x x86_64)
  • kernel-livepatch-5_3_18-59_13-default-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_46-default-9-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_54-default-debuginfo-7-150300.2.2
  • kernel-livepatch-5_3_18-59_10-default-debuginfo-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_54-default-7-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-9-150300.2.2
  • kernel-livepatch-5_3_18-59_10-default-16-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_2-debugsource-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_49-default-8-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_3-debugsource-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-9-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_15-debugsource-7-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_14-debugsource-8-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_13-debugsource-9-150300.2.2
  • kernel-livepatch-5_3_18-59_13-default-debuginfo-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_60-default-6-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_12-debugsource-9-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_16-debugsource-6-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_43-default-9-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_49-default-debuginfo-8-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_60-default-debuginfo-6-150300.2.2
• openSUSE Leap 15.3 (x86_64)
  • kernel-livepatch-5_3_18-150300_59_49-preempt-debuginfo-8-150300.2.2
  • kernel-livepatch-5_3_18-59_13-preempt-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_46-preempt-debuginfo-9-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_54-preempt-debuginfo-7-150300.2.2
  • kernel-livepatch-5_3_18-59_13-preempt-debuginfo-16-150300.2.2
  • kernel-livepatch-5_3_18-59_10-preempt-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_60-preempt-6-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_49-preempt-8-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_54-preempt-7-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_43-preempt-debuginfo-9-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_46-preempt-9-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_60-preempt-debuginfo-6-150300.2.2
  • kernel-livepatch-5_3_18-59_10-preempt-debuginfo-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_43-preempt-9-150300.2.2
• SUSE Linux Enterprise Live Patching 15-SP3 (ppc64le s390x x86_64)
  • kernel-livepatch-5_3_18-59_13-default-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_46-default-9-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_49-default-8-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_60-default-6-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_3-debugsource-16-150300.2.2
  • kernel-livepatch-5_3_18-59_10-default-debuginfo-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_54-default-7-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-9-150300.2.2
  • kernel-livepatch-5_3_18-59_13-default-debuginfo-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_43-default-9-150300.2.2
  • kernel-livepatch-5_3_18-59_10-default-16-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_2-debugsource-16-150300.2.2
  • kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-9-150300.2.2

References:

• https://www.suse.com/security/cve/CVE-2022-1048.html
• https://www.suse.com/security/cve/CVE-2022-30594.html
• https://bugzilla.suse.com/show_bug.cgi?id=1197597
• https://bugzilla.suse.com/show_bug.cgi?id=1199602