Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf to < f8a5426652bdadd4a5cb48326d48abbdfebe8153affectedfdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf to < c11cd77a18115d2cd3f4b6915c4a537b6042f950affectedfdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf to < 2fef8c2ac67e7c1b0409d23653300b134c63e54caffectedfdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf to < 3f43e7812b30d6b2e850218f9bb1dae60727fcefaffectedfdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf to < ee41e5b63c8210525c936ee637a2c8d185ce873caffected
Linux Linux
Default version status: affected
6.4affected0 to < 6.4unaffected6.6.128 to ≤ 6.6.*unaffected6.12.75 to ≤ 6.12.*unaffected6.18.14 to ≤ 6.18.*unaffected6.19.4 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected
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 ↗