Security update for the Linux Kernel (Live Patch 23 for SLE 12 SP2)
Details
This update for the Linux Kernel 4.4.121-92_85 fixes one issue.
The following security issue was fixed:
CVE-2018-14734: drivers/infiniband/core/ucma.c allowed ucmaleavemulticast to access a certain data structure after a cleanup step in ucmaprocessjoin, which allows attackers to cause a denial of service (use-after-free) (bsc#1131390).