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2026年9月18日

CVE-2026-93178 – 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 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.