CVE-2023-52468

A use-after-free flaw was found in class_register() in the Linux kernel. This issue occurs due to the lock_class_key is still being registered and found in lock_keys_hash hlist after subsys_private is freed in the error handler path. If a task iterates over the lock_keys_hash, it may cause a use-after-free.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.