[LU-16175] kernel update [SLES12 SP5 4.12.14-122.133.1]

Related — Thu, 9 Feb 2023 07:53:40 +0000

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various
security and bugfixes.

The following security bugs were fixed:

CVE-2022-36879: Fixed an issue in xfrm_expand_policies in
net/xfrm/xfrm_policy.c where a refcount could be dropped twice
(bnc#1201948).
CVE-2022-3028: Fixed race condition that was found in the IP framework
for transforming packets (XFRM subsystem) (bnc#1202898).
CVE-2022-2977: Fixed reference counting for struct tpm_chip
(bsc#1202672).
CVE-2022-29581: Fixed improper update of reference count vulnerability
in net/sched that allowed a local attacker to cause privilege escalation
to root (bnc#1199665).
CVE-2022-2639: Fixed an integer coercion error that was found in the
openvswitch kernel module (bnc#1202154).
CVE-2022-26373: Fixed non-transparent sharing of return predictor
targets between contexts in some Intel Processors (bnc#1201726).
CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
CVE-2022-21385: Fixed a flaw in net_rds_alloc_sgs() that allowed
unprivileged local users to crash the machine (bnc#1202897).
CVE-2022-20369: Fixed possible out of bounds write due to improper input
validation in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg()
(bsc#1202346).
CVE-2021-4203: Fixed use-after-free read flaw that was found in
sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and
SO_PEERGROUPS race with listen() (bnc#1194535).
CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where
an attacker was able to inject data into or terminate a victim's TCP
session (bnc#1196616).

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