CVE-2023-52752

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

Description The issue is related to a use-after-free bug in the cifs debug data proc show() function. This bug can cause a general protection fault when reading from /proc/fs/cifs/DebugData while mounting and unmounting. The vulnerability may allow an attacker to impact the confidentiality, integrity, and availability of protected information. The bug is fixed by skipping SMB sessions that are being torn down in cifs debug data proc show() to avoid use-after-free in @ses.

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