SUSE-SU-2023:3668-1

This update for the Linux Kernel 5.14.21-1504001518 fixes several issues.

The following security issues were fixed:

• CVE-2023-32233: Fixed a use-after-free in Netfilter nf_tables when processing batch requests (bsc#1211187).
• CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211395).
• CVE-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213063).
• CVE-2023-1077: Fixed a type confusion in picknextrt_entity(), that could cause memory corruption (bsc#1208839).
• CVE-2023-2176: Fixed an out-of-boundary read in comparenetdevand_ip in drivers/infiniband/core/cma.c in RDMA (bsc#1210630).
• CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212849).