CVE-2025-37844
cifs: avoid NULL pointer dereference in dbg call
Summary
cifs: avoid NULL pointer dereference in dbg call
Original description
The description as published by the source.
In the Linux kernel, the following vulnerability has been resolved:
cifs: avoid NULL pointer dereference in dbg call
cifs_server_dbg() implies server to be non-NULL so
move call under condition to avoid NULL pointer dereference.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Affected packages
Linux
Kernel
[{"type":"ECOSYSTEM","events":[{"introduced":"5.7.0"},{"fixed":"5.10.237"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.181"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.135"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.88"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.24"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.13.12"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.14.0"},{"fixed":"6.14.3"}]}]
Fix status by distribution
Fixed packages published by each distribution for this CVE
- BellSoft Alpaquita BELL-CVE-2025-37844 linux-lts Fixed in: 6.1.140-r0
- Debian DEBIAN-CVE-2025-37844 linux Fixed in: 5.10.237-1
- Ubuntu UBUNTU-CVE-2025-37844 linux-hwe-edge
References
- advisory github.com
- advisory nvd.nist.gov
- package git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web lists.debian.org
- web lists.debian.org