CVE-2026-93177

7.3 Élevée

Publiée le 17/09/2026 à 19:18 · Modifiée le 19/10/2026 à 12:17 · Reçue · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

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.

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Produits concernés

Linux

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.3 Élevée	416baaa9-dc9f-4396-8d5f-8c081fb06d67	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H`

Références

https://git.kernel.org/stable/c/06aef6dcc1d52da5112cbcde39c062e493247ab5
https://git.kernel.org/stable/c/206e478810d6af50b25d8da72e3af8d55a014365
https://git.kernel.org/stable/c/25dedc13ceb9b6109c79c92a726ca4ca017c9eaa
https://git.kernel.org/stable/c/46d27e56dbd6345b9c7b62b67ec57407bf3bf29a
https://git.kernel.org/stable/c/6fa33f594e46e775a94097f71b486d7b006b6917
https://git.kernel.org/stable/c/ae25c92d91f2cb90ede2b0eb0f58efa82ccc718b
https://git.kernel.org/stable/c/b349dcf061a6dc8c6cef9a10530331ef2ff66c72
https://git.kernel.org/stable/c/dfe89f1a0c7f40ef858b93881198f9728df956cf

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories