Security update for the Linux Kernel (Live Patch 29 for SLE 12 SP3) SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2020:3433-1 Final 1 1 2020-11-19T16:23:32Z current 2020-11-19T16:23:32Z 2020-11-19T16:23:32Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel (Live Patch 29 for SLE 12 SP3) This update for the Linux Kernel 4.4.180-94_107 fixes one issue. The following security issue was fixed: - 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-2020-3433,SUSE-SLE-SAP-12-SP2-2020-3428,SUSE-SLE-SAP-12-SP2-2020-3431,SUSE-SLE-SAP-12-SP2-2020-3434,SUSE-SLE-SAP-12-SP2-2020-3436,SUSE-SLE-SAP-12-SP2-2020-3443,SUSE-SLE-SAP-12-SP3-2020-3426,SUSE-SLE-SAP-12-SP3-2020-3427,SUSE-SLE-SAP-12-SP3-2020-3429,SUSE-SLE-SAP-12-SP3-2020-3430,SUSE-SLE-SAP-12-SP3-2020-3432,SUSE-SLE-SAP-12-SP3-2020-3433,SUSE-SLE-SAP-12-SP3-2020-3445,SUSE-SLE-SERVER-12-SP2-2020-3428,SUSE-SLE-SERVER-12-SP2-2020-3431,SUSE-SLE-SERVER-12-SP2-2020-3434,SUSE-SLE-SERVER-12-SP2-2020-3436,SUSE-SLE-SERVER-12-SP2-2020-3443,SUSE-SLE-SERVER-12-SP3-2020-3426,SUSE-SLE-SERVER-12-SP3-2020-3427,SUSE-SLE-SERVER-12-SP3-2020-3429,SUSE-SLE-SERVER-12-SP3-2020-3430,SUSE-SLE-SERVER-12-SP3-2020-3432,SUSE-SLE-SERVER-12-SP3-2020-3433,SUSE-SLE-SERVER-12-SP3-2020-3445 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-20203433-1/ Link for SUSE-SU-2020:3433-1 https://lists.suse.com/pipermail/sle-security-updates/2020-November/007821.html E-Mail link for SUSE-SU-2020:3433-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1177513 SUSE Bug 1177513 https://www.suse.com/security/cve/CVE-2020-25645/ SUSE CVE CVE-2020-25645 page SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server 12 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_180-94_113-default-8-2.2 kgraft-patch-4_4_121-92_141-default-3-2.1 kgraft-patch-4_4_121-92_138-default-4-2.1 kgraft-patch-4_4_121-92_135-default-4-2.2 kgraft-patch-4_4_121-92_129-default-6-2.2 kgraft-patch-4_4_121-92_125-default-9-2.2 kgraft-patch-4_4_180-94_130-default-3-2.1 kgraft-patch-4_4_180-94_127-default-4-2.1 kgraft-patch-4_4_180-94_124-default-4-2.2 kgraft-patch-4_4_180-94_121-default-4-2.2 kgraft-patch-4_4_180-94_116-default-5-2.2 kgraft-patch-4_4_180-94_107-default-9-2.2 kgraft-patch-4_4_121-92_141-default-3-2.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS kgraft-patch-4_4_121-92_138-default-4-2.1 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS kgraft-patch-4_4_121-92_135-default-4-2.2 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS kgraft-patch-4_4_121-92_129-default-6-2.2 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS kgraft-patch-4_4_121-92_125-default-9-2.2 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS kgraft-patch-4_4_180-94_130-default-3-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_180-94_127-default-4-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_180-94_124-default-4-2.2 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_180-94_121-default-4-2.2 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_180-94_116-default-5-2.2 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_180-94_113-default-8-2.2 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_180-94_107-default-9-2.2 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_121-92_141-default-3-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 kgraft-patch-4_4_121-92_138-default-4-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 kgraft-patch-4_4_121-92_135-default-4-2.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 kgraft-patch-4_4_121-92_129-default-6-2.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 kgraft-patch-4_4_121-92_125-default-9-2.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 kgraft-patch-4_4_180-94_130-default-3-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_180-94_127-default-4-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_180-94_124-default-4-2.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_180-94_121-default-4-2.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_180-94_116-default-5-2.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_180-94_113-default-8-2.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_180-94_107-default-9-2.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 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 Server 12 SP2-LTSS:kgraft-patch-4_4_121-92_125-default-9-2.2 SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_121-92_129-default-6-2.2 SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_121-92_135-default-4-2.2 SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_121-92_138-default-4-2.1 SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_121-92_141-default-3-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_107-default-9-2.2 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_113-default-8-2.2 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_116-default-5-2.2 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_121-default-4-2.2 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_124-default-4-2.2 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_127-default-4-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_130-default-3-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_121-92_125-default-9-2.2 SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_121-92_129-default-6-2.2 SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_121-92_135-default-4-2.2 SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_121-92_138-default-4-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_121-92_141-default-3-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_107-default-9-2.2 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_113-default-8-2.2 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_116-default-5-2.2 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_121-default-4-2.2 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_124-default-4-2.2 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_127-default-4-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_130-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-20203433-1/ 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