Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP3) SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2019:2600-1 Final 1 1 2019-10-08T12:36:41Z current 2019-10-08T12:36:41Z 2019-10-08T12:36:41Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP3) This update for the Linux Kernel 4.4.178-94_91 fixes several issues. The following security issues were fixed: - CVE-2019-14835: A buffer overflow flaw was found in the way vhost functionality, that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host (bsc#1151021). - CVE-2017-18379: Fixed an out of boundary access that happened in drivers/nvme/target/fc.c (bsc#1145604). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2019-2600,SUSE-SLE-SAP-12-SP3-2019-2599,SUSE-SLE-SAP-12-SP3-2019-2600,SUSE-SLE-SAP-12-SP3-2019-2602,SUSE-SLE-SAP-12-SP3-2019-2603,SUSE-SLE-SAP-12-SP3-2019-2606,SUSE-SLE-SAP-12-SP3-2019-2607,SUSE-SLE-SAP-12-SP3-2019-2608,SUSE-SLE-SAP-12-SP3-2019-2609,SUSE-SLE-SAP-12-SP3-2019-2610,SUSE-SLE-SAP-12-SP3-2019-2611,SUSE-SLE-SAP-12-SP3-2019-2612,SUSE-SLE-SERVER-12-SP3-2019-2599,SUSE-SLE-SERVER-12-SP3-2019-2600,SUSE-SLE-SERVER-12-SP3-2019-2602,SUSE-SLE-SERVER-12-SP3-2019-2603,SUSE-SLE-SERVER-12-SP3-2019-2606,SUSE-SLE-SERVER-12-SP3-2019-2607,SUSE-SLE-SERVER-12-SP3-2019-2608,SUSE-SLE-SERVER-12-SP3-2019-2609,SUSE-SLE-SERVER-12-SP3-2019-2610,SUSE-SLE-SERVER-12-SP3-2019-2611,SUSE-SLE-SERVER-12-SP3-2019-2612 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2019/suse-su-20192600-1/ Link for SUSE-SU-2019:2600-1 https://lists.suse.com/pipermail/sle-security-updates/2019-October/005997.html E-Mail link for SUSE-SU-2019:2600-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1145604 SUSE Bug 1145604 https://bugzilla.suse.com/1151021 SUSE Bug 1151021 https://www.suse.com/security/cve/CVE-2017-18379/ SUSE CVE CVE-2017-18379 page https://www.suse.com/security/cve/CVE-2019-14835/ SUSE CVE CVE-2019-14835 page SUSE Linux Enterprise Server 12 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_156-94_57-default-8-2.1 kgraft-patch-4_4_156-94_61-default-8-2.1 kgraft-patch-4_4_162-94_72-default-6-2.1 kgraft-patch-4_4_162-94_69-default-6-2.1 kgraft-patch-4_4_156-94_64-default-7-2.1 kgraft-patch-4_4_176-94_88-default-4-2.1 kgraft-patch-4_4_175-94_79-default-5-2.1 kgraft-patch-4_4_180-94_103-default-2-2.1 kgraft-patch-4_4_180-94_100-default-2-2.1 kgraft-patch-4_4_180-94_97-default-4-2.1 kgraft-patch-4_4_178-94_91-default-4-2.1 kgraft-patch-4_4_156-94_61-default-8-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_156-94_57-default-8-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_162-94_72-default-6-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_162-94_69-default-6-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_156-94_64-default-7-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_176-94_88-default-4-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_175-94_79-default-5-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_180-94_103-default-2-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_180-94_100-default-2-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_180-94_97-default-4-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_178-94_91-default-4-2.1 as a component of SUSE Linux Enterprise Server 12 SP3-LTSS kgraft-patch-4_4_156-94_61-default-8-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_156-94_57-default-8-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_162-94_72-default-6-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_162-94_69-default-6-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_156-94_64-default-7-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_176-94_88-default-4-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_175-94_79-default-5-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_180-94_103-default-2-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_180-94_100-default-2-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_180-94_97-default-4-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kgraft-patch-4_4_178-94_91-default-4-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 In the Linux kernel before 4.14, an out of boundary access happened in drivers/nvme/target/fc.c. CVE-2017-18379 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_156-94_57-default-8-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_156-94_61-default-8-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_156-94_64-default-7-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_162-94_69-default-6-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_162-94_72-default-6-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_175-94_79-default-5-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_176-94_88-default-4-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_178-94_91-default-4-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_100-default-2-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_103-default-2-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_97-default-4-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_156-94_57-default-8-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_156-94_61-default-8-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_156-94_64-default-7-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_162-94_69-default-6-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_162-94_72-default-6-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_175-94_79-default-5-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_176-94_88-default-4-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_178-94_91-default-4-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_100-default-2-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_103-default-2-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_97-default-4-2.1 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/2019/suse-su-20192600-1/ https://www.suse.com/security/cve/CVE-2017-18379.html CVE-2017-18379 https://bugzilla.suse.com/1143187 SUSE Bug 1143187 https://bugzilla.suse.com/1145604 SUSE Bug 1145604 A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. CVE-2019-14835 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_156-94_57-default-8-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_156-94_61-default-8-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_156-94_64-default-7-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_162-94_69-default-6-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_162-94_72-default-6-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_175-94_79-default-5-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_176-94_88-default-4-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_178-94_91-default-4-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_100-default-2-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_103-default-2-2.1 SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_97-default-4-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_156-94_57-default-8-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_156-94_61-default-8-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_156-94_64-default-7-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_162-94_69-default-6-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_162-94_72-default-6-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_175-94_79-default-5-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_176-94_88-default-4-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_178-94_91-default-4-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_100-default-2-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_103-default-2-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_97-default-4-2.1 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/2019/suse-su-20192600-1/ https://www.suse.com/security/cve/CVE-2019-14835.html CVE-2019-14835 https://bugzilla.suse.com/1150112 SUSE Bug 1150112 https://bugzilla.suse.com/1151021 SUSE Bug 1151021