SUSE: 2020:3441-1 important: the Linux Kernel (Live Patch 19 for SLE 15)
Summary
This update for the Linux Kernel 4.12.14-150_55 fixes several issues. The following security issues were fixed: - CVE-2020-0430: Fixed an OOB read in skb_headlen of /include/linux/skbuff.h (bsc#1176723, bsc#1178003). - CVE-2020-12351: Fixed a type confusion while processing AMP packets aka "BleedingTooth" aka "BadKarma" (bsc#1177724, bsc#1177729, bsc#1178397). - CVE-2020-25645: Fixed an an issue in IPsec that caused traffic between two Geneve endpoints to be unencrypted (bnc#1177513). 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 Module for Live Patching 15: zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2020-3435=1 SUSE-SLE-Module-Live-Patching-15-2020-3437=1 SUSE-SLE-Module-Live-Patching-15-2020-3438=1 SUSE-SLE-Module-Live-Patching-15-2020-3439=1 - SUSE Linux Enterprise Live Patching 12-SP4: zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2020-3441=1 SUSE-SLE-Live-Patching-12-SP4-2020-3442=1 SUSE-SLE-Live-Patching-12-SP4-2020-3444=1 SUSE-SLE-Live-Patching-12-SP4-2020-3446=1 SUSE-SLE-Live-Patching-12-SP4-2020-3447=1 SUSE-SLE-Live-Patching-12-SP4-2020-3448=1 Package List: - SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64): kernel-livepatch-4_12_14-150_47-default-8-2.2 kernel-livepatch-4_12_14-150_47-default-debuginfo-8-2.2 kernel-livepatch-4_12_14-150_52-default-4-2.2 kernel-livepatch-4_12_14-150_52-default-debuginfo-4-2.2 kernel-livepatch-4_12_14-150_55-default-4-2.1 kernel-livepatch-4_12_14-150_55-default-debuginfo-4-2.1 kernel-livepatch-4_12_14-150_58-default-3-2.1 kernel-livepatch-4_12_14-150_58-default-debuginfo-3-2.1 - SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le s390x x86_64): kgraft-patch-4_12_14-95_51-default-6-2.2 kgraft-patch-4_12_14-95_54-default-4-2.2 kgraft-patch-4_12_14-95_57-default-4-2.1 kgraft-patch-4_12_14-95_60-default-3-2.1 - SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le x86_64): kgraft-patch-4_12_14-95_45-default-8-2.2 kgraft-patch-4_12_14-95_48-default-7-2.2
References
#1177513 #1177729 #1178003
Cross- CVE-2020-0430 CVE-2020-12351 CVE-2020-25645
Affected Products:
SUSE Linux Enterprise Module for Live Patching 15
SUSE Linux Enterprise Live Patching 12-SP4
https://www.suse.com/security/cve/CVE-2020-0430.html
https://www.suse.com/security/cve/CVE-2020-12351.html
https://www.suse.com/security/cve/CVE-2020-25645.html
https://bugzilla.suse.com/1177513
https://bugzilla.suse.com/1177729
https://bugzilla.suse.com/1178003