Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP2) SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2020:3402-1 Final 1 1 2020-11-19T10:44:43Z current 2020-11-19T10:44:43Z 2020-11-19T10:44:43Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP2) This update for the Linux Kernel 5.3.18-24_12 fixes several issues. The following security issues were fixed: - 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). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2020-3402,SUSE-SLE-Live-Patching-12-SP5-2020-3391,SUSE-SLE-Live-Patching-12-SP5-2020-3392,SUSE-SLE-Live-Patching-12-SP5-2020-3393,SUSE-SLE-Live-Patching-12-SP5-2020-3394,SUSE-SLE-Live-Patching-12-SP5-2020-3395,SUSE-SLE-Live-Patching-12-SP5-2020-3396,SUSE-SLE-Live-Patching-12-SP5-2020-3397,SUSE-SLE-Live-Patching-12-SP5-2020-3398,SUSE-SLE-Live-Patching-12-SP5-2020-3399,SUSE-SLE-Module-Live-Patching-15-SP1-2020-3402,SUSE-SLE-Module-Live-Patching-15-SP1-2020-3403,SUSE-SLE-Module-Live-Patching-15-SP1-2020-3404,SUSE-SLE-Module-Live-Patching-15-SP1-2020-3405,SUSE-SLE-Module-Live-Patching-15-SP1-2020-3406,SUSE-SLE-Module-Live-Patching-15-SP1-2020-3407,SUSE-SLE-Module-Live-Patching-15-SP1-2020-3408,SUSE-SLE-Module-Live-Patching-15-SP1-2020-3409,SUSE-SLE-Module-Live-Patching-15-SP1-2020-3410,SUSE-SLE-Module-Live-Patching-15-SP2-2020-3386,SUSE-SLE-Module-Live-Patching-15-SP2-2020-3387,SUSE-SLE-Module-Live-Patching-15-SP2-2020-3388 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2020/suse-su-20203402-1/ Link for SUSE-SU-2020:3402-1 https://lists.suse.com/pipermail/sle-security-updates/2020-November/007803.html E-Mail link for SUSE-SU-2020:3402-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1177513 SUSE Bug 1177513 https://bugzilla.suse.com/1177729 SUSE Bug 1177729 https://www.suse.com/security/cve/CVE-2020-12351/ SUSE CVE CVE-2020-12351 page https://www.suse.com/security/cve/CVE-2020-25645/ SUSE CVE CVE-2020-25645 page SUSE Linux Enterprise Live Patching 12 SP5 SUSE Linux Enterprise Live Patching 15 SP1 SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-4_12_14-197_34-default-7-2.2 kgraft-patch-4_12_14-122_41-default-2-2.1 kgraft-patch-4_12_14-122_37-default-3-2.1 kgraft-patch-4_12_14-122_32-default-4-2.1 kgraft-patch-4_12_14-122_29-default-4-2.1 kgraft-patch-4_12_14-122_26-default-4-2.2 kgraft-patch-4_12_14-122_23-default-4-2.2 kgraft-patch-4_12_14-122_20-default-6-2.2 kgraft-patch-4_12_14-122_17-default-7-2.2 kgraft-patch-4_12_14-122_12-default-8-2.2 kernel-livepatch-4_12_14-197_61-default-2-2.1 kernel-livepatch-4_12_14-197_56-default-3-2.1 kernel-livepatch-4_12_14-197_51-default-4-2.1 kernel-livepatch-4_12_14-197_48-default-4-2.1 kernel-livepatch-4_12_14-197_45-default-4-2.2 kernel-livepatch-4_12_14-197_40-default-6-2.2 kernel-livepatch-4_12_14-197_37-default-7-2.2 kernel-livepatch-4_12_14-197_29-default-8-2.2 kernel-livepatch-5_3_18-24_24-default-3-2.1 kernel-livepatch-5_3_18-24_15-default-3-2.1 kernel-livepatch-5_3_18-24_12-default-3-2.1 kgraft-patch-4_12_14-122_41-default-2-2.1 as a component of SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-4_12_14-122_37-default-3-2.1 as a component of SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-4_12_14-122_32-default-4-2.1 as a component of SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-4_12_14-122_29-default-4-2.1 as a component of SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-4_12_14-122_26-default-4-2.2 as a component of SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-4_12_14-122_23-default-4-2.2 as a component of SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-4_12_14-122_20-default-6-2.2 as a component of SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-4_12_14-122_17-default-7-2.2 as a component of SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-4_12_14-122_12-default-8-2.2 as a component of SUSE Linux Enterprise Live Patching 12 SP5 kernel-livepatch-4_12_14-197_34-default-7-2.2 as a component of SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-197_61-default-2-2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-197_56-default-3-2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-197_51-default-4-2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-197_48-default-4-2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-197_45-default-4-2.2 as a component of SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-197_40-default-6-2.2 as a component of SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-197_37-default-7-2.2 as a component of SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-4_12_14-197_29-default-8-2.2 as a component of SUSE Linux Enterprise Live Patching 15 SP1 kernel-livepatch-5_3_18-24_24-default-3-2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_15-default-3-2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_12-default-3-2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access. CVE-2020-12351 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_12-default-8-2.2 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_17-default-7-2.2 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_20-default-6-2.2 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_23-default-4-2.2 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_26-default-4-2.2 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_29-default-4-2.1 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_32-default-4-2.1 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_37-default-3-2.1 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_41-default-2-2.1 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_29-default-8-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_34-default-7-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_37-default-7-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_40-default-6-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_45-default-4-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_48-default-4-2.1 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_51-default-4-2.1 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_56-default-3-2.1 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_61-default-2-2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_12-default-3-2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_15-default-3-2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_24-default-3-2.1 important 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/2020/suse-su-20203402-1/ https://www.suse.com/security/cve/CVE-2020-12351.html CVE-2020-12351 https://bugzilla.suse.com/1177724 SUSE Bug 1177724 https://bugzilla.suse.com/1177729 SUSE Bug 1177729 https://bugzilla.suse.com/1178397 SUSE Bug 1178397 A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE tunnel allowing anyone between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality. CVE-2020-25645 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_12-default-8-2.2 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_17-default-7-2.2 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_20-default-6-2.2 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_23-default-4-2.2 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_26-default-4-2.2 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_29-default-4-2.1 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_32-default-4-2.1 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_37-default-3-2.1 SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_41-default-2-2.1 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_29-default-8-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_34-default-7-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_37-default-7-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_40-default-6-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_45-default-4-2.2 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_48-default-4-2.1 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_51-default-4-2.1 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_56-default-3-2.1 SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_61-default-2-2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_12-default-3-2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_15-default-3-2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_24-default-3-2.1 important 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/2020/suse-su-20203402-1/ https://www.suse.com/security/cve/CVE-2020-25645.html CVE-2020-25645 https://bugzilla.suse.com/1177511 SUSE Bug 1177511 https://bugzilla.suse.com/1177513 SUSE Bug 1177513