Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP4)
Details
This update for the Linux Kernel 5.14.21-150400_24_60 fixes several issues.
The following security issues were fixed:
CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218487).
CVE-2023-46813: Fixed a local privilege escalation with user-space programs that have access to MMIO regions (bsc#1216898).
CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218610).