5.5

CVE-2024-35817

drm/amdgpu: amdgpu_ttm_gart_bind set gtt bound flag

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.10 < 5.15.154
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.84
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.24
Linux ≫ Linux Kernel Version >= 6.7 < 6.7.12
Linux ≫ Linux Kernel Version >= 6.8 < 6.8.3
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.134
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
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