| Name | CVE-2025-40010 |
| Description | 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. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4379-1, DSA-6053-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| linux (PTS) | bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.244-1 | fixed | |
| bookworm | 6.1.148-1 | vulnerable | |
| bookworm (security) | 6.1.158-1 | fixed | |
| trixie | 6.12.57-1 | fixed | |
| trixie (security) | 6.12.48-1 | vulnerable | |
| forky | 6.17.8-1 | fixed | |
| sid | 6.17.9-1 | fixed | |
| linux-6.1 (PTS) | bullseye (security) | 6.1.158-1~deb11u1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| linux | source | bullseye | (not affected) | |||
| linux | source | bookworm | 6.1.158-1 | DSA-6053-1 | ||
| linux | source | trixie | 6.12.57-1 | |||
| linux | source | (unstable) | 6.16.10-1 | |||
| linux-6.1 | source | bullseye | 6.1.158-1~deb11u1 | DLA-4379-1 |
[bullseye] - linux <not-affected> (Vulnerable code not present)
https://git.kernel.org/linus/9158c6bb245113d4966df9b2ba602197a379412e (6.17)