Ubuntu.comUB:CVE-2024-35817CVE-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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < 6.8.0-35.35 | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
References
git.kernel.org/linus/6c6064cbe58b43533e3451ad6a8ba9736c109ac3 (6.9-rc1)
git.kernel.org/stable/c/589c414138a1bed98e652c905937d8f790804efe
git.kernel.org/stable/c/5cdce3dda3b3dacde902f63a8ee72c2b7f91912d
git.kernel.org/stable/c/5d5f1a7f3b1039925f79c7894f153c2a905201fb
git.kernel.org/stable/c/6c6064cbe58b43533e3451ad6a8ba9736c109ac3
git.kernel.org/stable/c/6fcd12cb90888ef2d8af8d4c04e913252eee4ef3
git.kernel.org/stable/c/e8d27caef2c829a306e1f762fb95f06e8ec676f6
launchpad.net/bugs/cve/CVE-2024-35817
nvd.nist.gov/vuln/detail/CVE-2024-35817
security-tracker.debian.org/tracker/CVE-2024-35817
ubuntu.com/security/notices/USN-6816-1
ubuntu.com/security/notices/USN-6817-1
ubuntu.com/security/notices/USN-6817-2
ubuntu.com/security/notices/USN-6817-3
www.cve.org/CVERecord?id=CVE-2024-35817
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