kernel-4.18.0-372.13.1.el8_6

The kernel packages contain the Linux kernel, the core of any Linux operating
system.

Security Fix(es):

* kernel: buffer overflow in IPsec ESP transformation code (CVE-2022-27666)
* kernel: out-of-bounds read in fbcon_get_font function (CVE-2020-28915)

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):

* weird port mapping with asymmetric traffic (BZ#2065266)
HBR3 is malfunction via MST HUB against Intel ADL-HX CPU (BZ#2066644)
openvswitch connection tracking sends incorrect flow key for some upcalls
(BZ#2068476)
* sctp connection abort unexpected. (BZ#2070959)
* soft quota cannot exceed more the 5 warns which breaks timer functionality
(BZ#2071713)
* VirtIO Throughput for VM on host with OVS HW-Offload is very low
(BZ#2074221)
* SR-IOV performance > 50% degradation (BZ#2074829)
* Call trace with parallel rules insertion and deletion (BZ#2075553)
* Enable nested virtualization (BZ#2079069)
* iscsi_ttx (iSERT) completions hung while waiting for mlx5_ib_drain_sq
(BZ#2079433)
* WARNING: CPU: 2 PID: 969 at kernel/locking/lockdep.c:895
register_lock_class+0x234/0x1640 (BZ#2079856)
* mlx5: Some rule are not offloaded to HW in OVN K8s Pod 2 External use case
(BZ#2079918)
* OCP node kernel crash due to ceph_fsync - unsafe_request_wait+0x143
(BZ#2080071)
* TCP doesn't retransmit if in reorder state and waits for RTO (BZ#2080972)
* pnfs NFSv4.1 IO causes a soft lockup (after a server reboot) and an
unresponsive client (BZ#2080998)
* BlueField2: DPU can't switch to switchdev mode (BZ#2081011)
* Important ice bug fixes (BZ#2081794)
* For isolated CPUs (with nohz_full enabled for isolated CPUs) CPU utilization
statistics are not getting reflected continuously (BZ#2084138)
* Host is getting crash/abrupt reboot while the guest has been assigned with
more than 128 GB RAM while it is using NVIDIA proprietary module. (BZ#2085572)
* s_pf0vf2: hw csum failure for mlx5 (BZ#2086549)
* kernel memory leak while freeing nested actions (BZ#2086590)
* Regression: Bluetooth will not activate after 8.5 update (BZ#2087641)
* mlx5,Internal port - traffic not offloaded on tunnel interface rules on
chain > 0 when internal port is the vtep device. (BZ#2088610)
* rule not offloaded on server side with syndrome(0x389e56) when direction is
in (BZ#2088611)
* TTL decrease only on the first packet (BZ#2088638)
* TC HWOL of inbound traffic over geneve with ovs bridge as VTEP is not
working (BZ#2088639)
* Audio No Function on Orchid Bay(Mini Config) (BZ#2090423)

CVE-2020-28915
A buffer over-read (at the framebuffer layer) in the fbcon code in the Linux
kernel before 5.8.15 could be used by local attackers to read kernel memory, aka
CID-6735b4632def.
CVE-2022-27666
A heap buffer overflow flaw was found in IPsec ESP transformation code in
net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a
normal user privilege to overwrite kernel heap objects and may cause a local
privilege escalation threat.