SUSE Security Update: Security update for the Linux Kernel (Live Patch 4 for SLE 12 SP3) ______________________________________________________________________________ Announcement ID: SUSE-SU-2018:1013-1 Rating: important References: #1073230 #1076017 #1083488 #1085114 #1085447 Cross-References: CVE-2017-13166 CVE-2018-1000004 CVE-2018-1068 CVE-2018-7566 Affected Products: SUSE Linux Enterprise Live Patching 12-SP3 ______________________________________________________________________________ An update that solves four vulnerabilities and has one errata is now available. Description: This update for the Linux Kernel 4.4.90-6_12 fixes several issues. The following security issues were fixed: - CVE-2017-13166: Prevent elevation of privilege vulnerability in the v4l2 video driver (bsc#1085447). - CVE-2018-1068: A flaw in the implementation of 32-bit syscall interface for bridging allowed a privileged user to arbitrarily write to a limited range of kernel memory (bsc#1085114). - CVE-2018-7566: Prevent buffer overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user (bsc#1083488). - CVE-2018-1000004: Prevent race condition in the sound system that could have lead to a deadlock and denial of service condition (bsc#1076017). 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 Live Patching 12-SP3: zypper in -t patch SUSE-SLE-Live-Patching-12-SP3-2018-681=1 Package List: - SUSE Linux Enterprise Live Patching 12-SP3 (x86_64): kgraft-patch-4_4_92-6_18-default-5-2.1 kgraft-patch-4_4_92-6_18-default-debuginfo-5-2.1 References: https://www.suse.com/security/cve/CVE-2017-13166.html https://www.suse.com/security/cve/CVE-2018-1000004.html https://www.suse.com/security/cve/CVE-2018-1068.html https://www.suse.com/security/cve/CVE-2018-7566.html https://bugzilla.suse.com/1073230 https://bugzilla.suse.com/1076017 https://bugzilla.suse.com/1083488 https://bugzilla.suse.com/1085114 https://bugzilla.suse.com/1085447 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org