CVE-2024-35817

low-risk
Published 2024-05-17

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.

Do I need to act?

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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (12)

Patch https://git.kernel.org/stable/c/589c414138a1bed98e652c905937d8f790804efe
Patch https://git.kernel.org/stable/c/5cdce3dda3b3dacde902f63a8ee72c2b7f91912d
Patch https://git.kernel.org/stable/c/5d5f1a7f3b1039925f79c7894f153c2a905201fb
Patch https://git.kernel.org/stable/c/6c6064cbe58b43533e3451ad6a8ba9736c109ac3
Patch https://git.kernel.org/stable/c/6fcd12cb90888ef2d8af8d4c04e913252eee4ef3
Patch https://git.kernel.org/stable/c/e8d27caef2c829a306e1f762fb95f06e8ec676f6
Patch https://git.kernel.org/stable/c/589c414138a1bed98e652c905937d8f790804efe
Patch https://git.kernel.org/stable/c/5cdce3dda3b3dacde902f63a8ee72c2b7f91912d
Patch https://git.kernel.org/stable/c/5d5f1a7f3b1039925f79c7894f153c2a905201fb
Patch https://git.kernel.org/stable/c/6c6064cbe58b43533e3451ad6a8ba9736c109ac3
Patch https://git.kernel.org/stable/c/6fcd12cb90888ef2d8af8d4c04e913252eee4ef3
Patch https://git.kernel.org/stable/c/e8d27caef2c829a306e1f762fb95f06e8ec676f6
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal