CVEvulnerability
CVE-2026-93178
7.1 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)
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/pm/powerplay: bounds-check voltage index in SMU7 lookup
vddInd and vddcInd fields from VBIOS-parsed tables are used to index into
voltage lookup tables without a bounds check. Return -EINVAL when any
index is out of range.
References
- https://git.kernel.org/stable/c/1664327ce797e09e387dc10cbbaa5b8d76558d2c git.kernel.org
- https://git.kernel.org/stable/c/3a8a05477cda6c8293e2b629495b42981dcaba32 git.kernel.org
- https://git.kernel.org/stable/c/6f08c001fa6e8212930d694540ae8d9d6d3fb58a git.kernel.org
- https://git.kernel.org/stable/c/745297208d31222f916cc04da313cb737b997935 git.kernel.org
- https://git.kernel.org/stable/c/8a3db9f593b643904c6cc6d8a3f211c84ca6cf8a git.kernel.org
- https://git.kernel.org/stable/c/ce0d8e72836c9d3710a160ad848b0f1d096075e3 git.kernel.org
- https://git.kernel.org/stable/c/d9ef085114d1e3c2c1f869c0bdb275a7b358ce8b git.kernel.org
- https://git.kernel.org/stable/c/f925d317d84d401d642e537ea18ee12f67cb6983 git.kernel.org