SUSE: 2019:2613-1 important: the Linux Kernel (Live Patch 32 for SLE 12 SP1)
Summary
This update for the Linux Kernel 3.12.74-60_64_107 fixes one issue. The following security issue was 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). 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 Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-2593=1 SUSE-SLE-SAP-12-SP2-2019-2594=1 SUSE-SLE-SAP-12-SP2-2019-2604=1 SUSE-SLE-SAP-12-SP2-2019-2605=1 SUSE-SLE-SAP-12-SP2-2019-2613=1 SUSE-SLE-SAP-12-SP2-2019-2614=1 SUSE-SLE-SAP-12-SP2-2019-2615=1 - SUSE Linux Enterprise Server for SAP 12-SP1: zypper in -t patch SUSE-SLE-SAP-12-SP1-2019-2592=1 SUSE-SLE-SAP-12-SP1-2019-2595=1 SUSE-SLE-SAP-12-SP1-2019-2596=1 SUSE-SLE-SAP-12-SP1-2019-2597=1 SUSE-SLE-SAP-12-SP1-2019-2598=1 - SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-2593=1 SUSE-SLE-SERVER-12-SP2-2019-2594=1 SUSE-SLE-SERVER-12-SP2-2019-2604=1 SUSE-SLE-SERVER-12-SP2-2019-2605=1 SUSE-SLE-SERVER-12-SP2-2019-2613=1 SUSE-SLE-SERVER-12-SP2-2019-2614=1 SUSE-SLE-SERVER-12-SP2-2019-2615=1 - SUSE Linux Enterprise Server 12-SP1-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP1-2019-2592=1 SUSE-SLE-SERVER-12-SP1-2019-2595=1 SUSE-SLE-SERVER-12-SP1-2019-2596=1 SUSE-SLE-SERVER-12-SP1-2019-2597=1 SUSE-SLE-SERVER-12-SP1-2019-2598=1 Package List: - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64): kgraft-patch-4_4_121-92_101-default-5-2.1 kgraft-patch-4_4_121-92_104-default-5-2.1 kgraft-patch-4_4_121-92_109-default-5-2.1 kgraft-patch-4_4_121-92_114-default-4-2.1 kgraft-patch-4_4_121-92_117-default-3-2.1 kgraft-patch-4_4_121-92_95-default-8-2.1 kgraft-patch-4_4_121-92_98-default-7-2.1 - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64): kgraft-patch-3_12_74-60_64_107-default-9-2.1 kgraft-patch-3_12_74-60_64_107-xen-9-2.1 kgraft-patch-3_12_74-60_64_110-default-5-2.1 kgraft-patch-3_12_74-60_64_110-xen-5-2.1 kgraft-patch-3_12_74-60_64_115-default-4-2.1 kgraft-patch-3_12_74-60_64_115-xen-4-2.1 kgraft-patch-3_12_74-60_64_118-default-2-2.1 kgraft-patch-3_12_74-60_64_118-xen-2-2.1 kgraft-patch-3_12_74-60_64_121-default-2-2.1 kgraft-patch-3_12_74-60_64_121-xen-2-2.1 - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le x86_64): kgraft-patch-4_4_121-92_101-default-5-2.1 kgraft-patch-4_4_121-92_104-default-5-2.1 kgraft-patch-4_4_121-92_109-default-5-2.1 kgraft-patch-4_4_121-92_114-default-4-2.1 kgraft-patch-4_4_121-92_117-default-3-2.1 kgraft-patch-4_4_121-92_95-default-8-2.1 kgraft-patch-4_4_121-92_98-default-7-2.1 - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64): kgraft-patch-3_12_74-60_64_107-default-9-2.1 kgraft-patch-3_12_74-60_64_107-xen-9-2.1 kgraft-patch-3_12_74-60_64_110-default-5-2.1 kgraft-patch-3_12_74-60_64_110-xen-5-2.1 kgraft-patch-3_12_74-60_64_115-default-4-2.1 kgraft-patch-3_12_74-60_64_115-xen-4-2.1 kgraft-patch-3_12_74-60_64_118-default-2-2.1 kgraft-patch-3_12_74-60_64_118-xen-2-2.1 kgraft-patch-3_12_74-60_64_121-default-2-2.1 kgraft-patch-3_12_74-60_64_121-xen-2-2.1
References
#1151021
Cross- CVE-2019-14835
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP1-LTSS
https://www.suse.com/security/cve/CVE-2019-14835.html
https://bugzilla.suse.com/1151021