Security update for the Linux Kernel (Live Patch 2 for SLE 12 SP4)
Details
This update for the Linux Kernel 4.12.14-95_6 fixes several issues.
The following security issues were fixed:
CVE-2019-15917: Fixed a use-after-free when hciuartregisterdev() fails in hciuartsetproto() (bsc#1156334).
CVE-2019-13272: Fixed a privilege escalation from user to root due to improper handling of credentials by leveraging
certain scenarios with a parent-child process relationship (bsc#1156321).
CVE-2018-16871: Fixed an issue where an attacker, who could mount an exported NFS filesystem, was able to trigger a
null pointer dereference by using an invalid NFS sequence leading to kernel panic and deny of access to the NFS server
(bsc#1156320).
CVE-2019-10220: Fixed an issue where samba servers could inject relative paths in directory entry lists (bsc#1153108).