CVE-2026-93178 — drm/amdgpu/pm/powerplay: bounds-check voltage index in SMU7 lookup
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-par…
Published: 2026-09-17 · CVSS: 7.1 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7