The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: * CVE-2023-31085: Fixed a divide-by-zero error in do_div that could cause a local DoS. * CVE-2023-45862: Fixed an issue in the ENE UB6250 reader driver whwere an object could potentially extend beyond the end of an allocation causing. * CVE-2023-2163: Fixed an incorrect verifier pruning in BPF that could lead to unsafe code paths being incorrectly marked as safe, resulting in arbitrary read/write in kernel memory, lateral privilege escalation, and container escape. * CVE-2023-34324: Fixed a possible deadlock in Linux kernel event handling. * CVE-2023-39189: Fixed a flaw in the Netfilter subsystem that could allow a local privileged attacker to trigger an out-of-bounds read, leading to a crash or information disclosure. * CVE-2023-3111: Fixed a use-after-free vulnerability in prepare_to_relocate in fs/btrfs/relocation.c . * CVE-2023-39194: Fixed an out of bounds read in the XFRM subsystem . * CVE-2023-39193: Fixed an out of bounds read in the xtables subsystem . * CVE-2023-39192: Fixed an out of bounds read in the netfilter . * CVE-2023-42754: Fixed a NULL pointer dereference in the IPv4 stack that could lead to denial of service . The following non-security bugs were fixed: * KVM: x86: fix sending PV IPI . * bpf: propagate precision in ALU/ALU64 operations . ## Special Instructions and Notes: * Please reboot the system after installing this update.