Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf before f8a5426652bdadd4a5cb48326d48abbdfebe8153; affected fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf before c11cd77a18115d2cd3f4b6915c4a537b6042f950; affected fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf before 2fef8c2ac67e7c1b0409d23653300b134c63e54c; affected fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf before 3f43e7812b30d6b2e850218f9bb1dae60727fcef; affected fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf before ee41e5b63c8210525c936ee637a2c8d185ce873c |
| Linux / Linux | affected 6.4; unaffected 0 before 6.4; unaffected 6.6.128 through 6.6.*; unaffected 6.12.75 through 6.12.*; unaffected 6.18.14 through 6.18.*; unaffected 6.19.4 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/f8a5426652bdadd4a5cb48326d48abbdfebe8153
- https://git.kernel.org/stable/c/c11cd77a18115d2cd3f4b6915c4a537b6042f950
- https://git.kernel.org/stable/c/2fef8c2ac67e7c1b0409d23653300b134c63e54c
- https://git.kernel.org/stable/c/3f43e7812b30d6b2e850218f9bb1dae60727fcef
- https://git.kernel.org/stable/c/ee41e5b63c8210525c936ee637a2c8d185ce873c