Security update for the Linux Kernel (Live Patch 27 for SLE 12 SP1) SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2018:1551-1 Final 1 1 2018-06-05T15:37:34Z current 2018-06-05T15:37:34Z 2018-06-05T15:37:34Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel (Live Patch 27 for SLE 12 SP1) This update for the Linux Kernel 3.12.74-60_64_88 fixes one issue. The following security issue was fixed: - CVE-2018-1000199: - CVE-2018-1000199: An address corruption flaw was discovered while modifying a h/w breakpoint via 'modify_user_hw_breakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to potentially escalate privileges on a the system. (bsc#1090036). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-SLE-SAP-12-SP1-2018-1073,SUSE-SLE-SERVER-12-SP1-2018-1073 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2018/suse-su-20181551-1/ Link for SUSE-SU-2018:1551-1 https://lists.suse.com/pipermail/sle-security-updates/2018-June/004155.html E-Mail link for SUSE-SU-2018:1551-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1090036 SUSE Bug 1090036 https://www.suse.com/security/cve/CVE-2018-1000199/ SUSE CVE CVE-2018-1000199 page SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP1 kgraft-patch-3_12_74-60_64_88-default-2-2.1 kgraft-patch-3_12_74-60_64_88-xen-2-2.1 kgraft-patch-3_12_74-60_64_88-default-2-2.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS kgraft-patch-3_12_74-60_64_88-xen-2-2.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS kgraft-patch-3_12_74-60_64_88-default-2-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 kgraft-patch-3_12_74-60_64_88-xen-2-2.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modify_user_hw_breakpoint() that can result in crash and possibly memory corruption. This attack appear to be exploitable via local code execution and the ability to use ptrace. This vulnerability appears to have been fixed in git commit f67b15037a7a50c57f72e69a6d59941ad90a0f0f. CVE-2018-1000199 SUSE Linux Enterprise Server 12 SP1-LTSS:kgraft-patch-3_12_74-60_64_88-default-2-2.1 SUSE Linux Enterprise Server 12 SP1-LTSS:kgraft-patch-3_12_74-60_64_88-xen-2-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_88-default-2-2.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_88-xen-2-2.1 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/2018/suse-su-20181551-1/ https://www.suse.com/security/cve/CVE-2018-1000199.html CVE-2018-1000199 https://bugzilla.suse.com/1089895 SUSE Bug 1089895 https://bugzilla.suse.com/1090036 SUSE Bug 1090036