An update for kpatch-patch-4_18_0-305_120_1, kpatch-patch-4_18_0-305_138_1,
 kpatch-patch-4_18_0-305_145_1, and kpatch-patch-4_18_0-305_150_1 is now available for Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact of
 Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

This is a kernel live patch module which can be loaded by the kpatch command
 line utility to modify the code of a running kernel.  This patch module is targeted for kernel-4.18.0-305.120.1.el8_4.

Security Fix(es):

* kernel: can: bcm: Fix UAF in bcm_proc_show() (CVE-2023-52922)

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.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2023-52922: Use After Free (CWE-416)