Security update for the Linux Kernel (Live Patch 33 for SLE 15 SP1) SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:3064-1 Final 1 1 2022-09-05T15:32:00Z current 2022-09-05T15:32:00Z 2022-09-05T15:32:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel (Live Patch 33 for SLE 15 SP1) This update for the Linux Kernel 4.12.14-150100_197_120 fixes one issue. The following security issue was fixed: - CVE-2020-36516: Fixed an off-path attack via mixed IPID assignment method with the hash-based IPID assignment policy to inject data into a victim's TCP session or terminate that session (bsc#1196867). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2022-3064,SUSE-SLE-Live-Patching-12-SP5-2022-3051,SUSE-SLE-Module-Live-Patching-15-2022-3057,SUSE-SLE-Module-Live-Patching-15-SP1-2022-3064 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20223064-1/ Link for SUSE-SU-2022:3064-1 https://lists.suse.com/pipermail/sle-security-updates/2022-September/012080.html E-Mail link for SUSE-SU-2022:3064-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1196867 SUSE Bug 1196867 https://www.suse.com/security/cve/CVE-2020-36516/ SUSE CVE CVE-2020-36516 page SUSE Linux Enterprise Live Patching 12 SP5 SUSE Linux Enterprise Live Patching 15 SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-150100_197_120-default-2-150100.2.1 kgraft-patch-4_12_14-122_130-default-2-2.2 kernel-livepatch-4_12_14-150000_150_98-default-2-150000.2.1 kgraft-patch-4_12_14-122_130-default-2-2.2 as a component of SUSE Linux Enterprise Live Patching 12 SP5 kernel-livepatch-4_12_14-150000_150_98-default-2-150000.2.1 as a component of SUSE Linux Enterprise Live Patching 15 kernel-livepatch-4_12_14-150100_197_120-default-2-150100.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP1 An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session. CVE-2020-36516 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_130-default-2-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_120-default-2-150100.2.1 SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_98-default-2-150000.2.1 important 4.9 AV:N/AC:M/Au:S/C:N/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20223064-1/ https://www.suse.com/security/cve/CVE-2020-36516.html CVE-2020-36516 https://bugzilla.suse.com/1196616 SUSE Bug 1196616 https://bugzilla.suse.com/1196867 SUSE Bug 1196867 https://bugzilla.suse.com/1204092 SUSE Bug 1204092 https://bugzilla.suse.com/1204183 SUSE Bug 1204183