CVE-2026-45976
MEDIUM severity · CVSS 5.5 · CWE-401
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix memory leak in amdgpu_ras_init() When amdgpu_nbio_ras_sw_init() fails in amdgpu_ras_init(), the function returns directly without freeing the allocated con structure, leading to a memory leak. Fix this by jumping to the release_con label to properly clean up the allocated memory before returning the error code. Compile tested only. Issue found using a prototype static analysis tool and code review.
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 (1)
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/2fef8c2ac67e7c1b0409d23653300b134c63e54c ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/2fef8c2ac67e7c1b0409d23653300b134c63e54cPatch
- https://git.kernel.org/stable/c/3f43e7812b30d6b2e850218f9bb1dae60727fcefPatch
- https://git.kernel.org/stable/c/c11cd77a18115d2cd3f4b6915c4a537b6042f950Patch
- https://git.kernel.org/stable/c/ee41e5b63c8210525c936ee637a2c8d185ce873cPatch
- https://git.kernel.org/stable/c/f8a5426652bdadd4a5cb48326d48abbdfebe8153Patch