CVE-2025-37773
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: virtiofs: add filesystem context source name check In certain scenarios, for example, during fuzz testing, the source name may be NULL, which could lead to a kernel panic. Therefore, an extra check for the source name should be added.
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/599d1e2a6aecc44acf22fe7ea6f5e84a7e526abe ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/599d1e2a6aecc44acf22fe7ea6f5e84a7e526abePatch
- https://git.kernel.org/stable/c/5ee09cdaf3414f6c92960714af46d3d90eede2f3Patch
- https://git.kernel.org/stable/c/9d6dcf18a1b49990295ac8a05fd9bdfd27ccbf88Patch
- https://git.kernel.org/stable/c/a648d80f8d9b208beee03a2d9aa690cfacf1d41ePatch
- https://git.kernel.org/stable/c/a94fd938df2b1628da66b498aa0eeb89593bc7a2Patch
- https://git.kernel.org/stable/c/b84f13fdad10a543e2e65bab7e81b3f0bceabd67Patch
- https://git.kernel.org/stable/c/c3e31d613951c299487844c4d1686a933e8ee291Patch
- https://git.kernel.org/stable/c/f6ec52710dc5e156b774cbef5d0f5c99b1c53a80Patch