Vulnerability Details : CVE-2024-35817
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: amdgpu_ttm_gart_bind set gtt bound flag
Otherwise after the GTT bo is released, the GTT and gart space is freed
but amdgpu_ttm_backend_unbind will not clear the gart page table entry
and leave valid mapping entry pointing to the stale system page. Then
if GPU access the gart address mistakely, it will read undefined value
instead page fault, harder to debug and reproduce the real issue.
Products affected by CVE-2024-35817
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Exploit prediction scoring system (EPSS) score for CVE-2024-35817
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
References for CVE-2024-35817
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https://git.kernel.org/stable/c/6fcd12cb90888ef2d8af8d4c04e913252eee4ef3
drm/amdgpu: amdgpu_ttm_gart_bind set gtt bound flag - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/5cdce3dda3b3dacde902f63a8ee72c2b7f91912d
drm/amdgpu: amdgpu_ttm_gart_bind set gtt bound flag - kernel/git/stable/linux.git - Linux kernel stable tree
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https://git.kernel.org/stable/c/e8d27caef2c829a306e1f762fb95f06e8ec676f6
drm/amdgpu: amdgpu_ttm_gart_bind set gtt bound flag - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/589c414138a1bed98e652c905937d8f790804efe
drm/amdgpu: amdgpu_ttm_gart_bind set gtt bound flag - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/6c6064cbe58b43533e3451ad6a8ba9736c109ac3
drm/amdgpu: amdgpu_ttm_gart_bind set gtt bound flag - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/5d5f1a7f3b1039925f79c7894f153c2a905201fb
drm/amdgpu: amdgpu_ttm_gart_bind set gtt bound flag - kernel/git/stable/linux.git - Linux kernel stable tree
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