CVE-2025-37844
MEDIUM severity · CVSS 5.5 · CWE-476
5.5CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (2)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/20048e658652e731f5cadf4a695925e570ca0ff9 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/20048e658652e731f5cadf4a695925e570ca0ff9Patch
- https://git.kernel.org/stable/c/6c14ee6af8f1f188b668afd6d003f7516a507b08Patch
- https://git.kernel.org/stable/c/864ba5c651b03830f36f0906c21af05b15c1aaa6Patch
- https://git.kernel.org/stable/c/9c9000cb91b986eb7f75835340c67857ab97c09bPatch
- https://git.kernel.org/stable/c/b2a1833e1c63e2585867ebeaf4dd41494dcede4bPatch
- https://git.kernel.org/stable/c/b4885bd5935bb26f0a414ad55679a372e53f9b9bPatch
- https://git.kernel.org/stable/c/ba3ce6c60cd5db258687dfeba9fc608f5e7cadf3Patch
- https://git.kernel.org/stable/c/e0717385f5c51e290c2cd2ad4699a778316b5132Patch