CVE-2025-38390

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A memory leak exists in the arm ffa module related to notifier callbacks. A callback node is allocated and inserted into a hashtable during registration, but the associated memory is not freed during unregistration, leading to a memory leak. The issue is resolved by ensuring the allocated notifier callback node is properly freed after removal from the hashtable entry.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.