SUSE-SU-2018:1023-1

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SUSE-SU-2018:1023-1

Summary: Security update for the Linux Kernel (Live Patch 11 for SLE 12 SP2)

Details: This update for the Linux Kernel 4.4.74-92_32 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).

References: https://www.suse.com/support/update/announcement/2018/suse-su-20181023-1/, 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, https://www.suse.com/security/cve/CVE-2017-13166, https://www.suse.com/security/cve/CVE-2018-1000004, https://www.suse.com/security/cve/CVE-2018-1068, https://www.suse.com/security/cve/CVE-2018-7566