The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
kernel: use-after-free in drivers/infiniband/core/ucma.c ctx use-after-free (CVE-2020-36385)
kernel: timer tree corruption leads to missing wakeup and system freeze (CVE-2021-20317)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
[IBM 8.4] [P10] P10 hardware counter (performance counters/perf:) support (BZ#1994075)
RHEL8.1 Snapshot1 - [4.18.0-128.el8.ppc64le] [ Brazos 31TB/192 Core ] While running upstream kernel selftest case system crashed ™ (BZ#1996057)
[kernel-debug] WARNING: possible circular locking dependency detected (module_mutex & text_mutex) (BZ#2013777)