CVEvulnerability
CVE-2026-93177
7.3 HIGH
Official page ↗
- Status
- Received
- Published
- 2026-09-17
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 7.3 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/pm/powerplay: bounds-check voltage index in Vega10 lookup
vddInd, vddciInd and mvddInd from VBIOS-parsed tables index into vddc,
vddci and vddmem lookup tables without bounds checks across nine sites.
Return -EINVAL when any index is out of range.
References
- https://git.kernel.org/stable/c/06aef6dcc1d52da5112cbcde39c062e493247ab5 git.kernel.org
- https://git.kernel.org/stable/c/206e478810d6af50b25d8da72e3af8d55a014365 git.kernel.org
- https://git.kernel.org/stable/c/25dedc13ceb9b6109c79c92a726ca4ca017c9eaa git.kernel.org
- https://git.kernel.org/stable/c/46d27e56dbd6345b9c7b62b67ec57407bf3bf29a git.kernel.org
- https://git.kernel.org/stable/c/6fa33f594e46e775a94097f71b486d7b006b6917 git.kernel.org
- https://git.kernel.org/stable/c/ae25c92d91f2cb90ede2b0eb0f58efa82ccc718b git.kernel.org
- https://git.kernel.org/stable/c/b349dcf061a6dc8c6cef9a10530331ef2ff66c72 git.kernel.org
- https://git.kernel.org/stable/c/dfe89f1a0c7f40ef858b93881198f9728df956cf git.kernel.org