afs: Fix potential null pointer dereference in afs_put_server
In the Linux kernel, the following vulnerability has been resolved: afs: Fix potential null pointer dereference in afs_put_server afs_put_server() accessed server->debug_id before the NULL check, which could lead to a null pointer dereference. Move the debug_id assignment, ensuring we never dereference a NULL server pointer.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: afs: Fix potential null pointer dereference in afs_put_server afs_put_server() accessed server->debug_id before the NULL check, which could lead to a null pointer dereference. Move the debug_id assignment, ensuring we never dereference a NULL server pointer.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/41782c44bb8431c43043129ae42f2ba614938479
- https://git.kernel.org/stable/c/7b8381f3c405b864a814d747e526e078c3ef4bc2
- https://git.kernel.org/stable/c/9158c6bb245113d4966df9b2ba602197a379412e
- https://git.kernel.org/stable/c/a13dbc5e20c7284b82afe6f08debdecf51d2ca04
- https://git.kernel.org/stable/c/cab278cead49a547ac84c3e185f446f381303eae
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40010.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-40010