Описание
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.
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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2026-45976
- https://git.kernel.org/stable/c/2fef8c2ac67e7c1b0409d23653300b134c63e54c
- https://git.kernel.org/stable/c/3f43e7812b30d6b2e850218f9bb1dae60727fcef
- https://git.kernel.org/stable/c/c11cd77a18115d2cd3f4b6915c4a537b6042f950
- https://git.kernel.org/stable/c/ee41e5b63c8210525c936ee637a2c8d185ce873c
- https://git.kernel.org/stable/c/f8a5426652bdadd4a5cb48326d48abbdfebe8153
Связанные уязвимости
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.
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.
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.
In the Linux kernel, the following vulnerability has been resolved: d ...
Уязвимость компонента amdgpu_ras.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании