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CVE-2025-40195

mount: handle NULL values in mnt_ns_release() PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: mount: handle NULL values in mnt_ns_release() When calling in listmount() mnt_ns_release() may be passed a NULL pointer. Handle that case gracefully.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 1901c92497bd90caf608a474f1bf4d8795b372a2 before 2d68f8a7379d9c61005e982600c61948d4d019bd; affected 1901c92497bd90caf608a474f1bf4d8795b372a2 before 99ae3e70a293834d0274c46a37120c71a24a4995; affected 1901c92497bd90caf608a474f1bf4d8795b372a2 before 6c7ca6a02f8f9549a438a08a23c6327580ecf3d6
Linux / Linuxaffected 6.11; unaffected 0 before 6.11; unaffected 6.12.54 through 6.12.*; unaffected 6.17.4 through 6.17.*; unaffected 6.18 through *

CWE

No CWE identifiers supplied.

References