Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP3)
Details
This update for the Linux Kernel 5.3.18-59_37 fixes several issues.
The following security issues were fixed:
CVE-2021-4202: Fixed NFC race condition by adding NCI_UNREG flag (bsc#1194533).
CVE-2022-0435: Fixed remote stack overflow in net/tipc module that validate domain record count on input (bsc#1195308).
CVE-2021-4083: Fixed a read-after-free memory flaw inside the garbage collection for Unix domain socket file handlers when users call close() and fget() simultaneouslyand can potentially trigger a race condition (bnc#1194460).