(RHSA-2024:0381) Important: kpatch-patch security update

This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.

Security Fix(es):

• kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe (CVE-2023-2163)

• kernel: use after free in unix_stream_sendpage (CVE-2023-4622)

• kernel: net/sched: sch_hfsc UAF (CVE-2023-4623)

• kernel: eBPF: insufficient stack type checks in dynptr (CVE-2023-39191)

• kernel: IGB driver inadequate buffer size for frames larger than MTU (CVE-2023-45871)

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.