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2026年9月18日

CVE-2026-93177 – In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm/powerpl

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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.