PT-2026-94974 · Linux · Linux Kernel

CVE-2026-93178

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Published

2026-09-17

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Updated

2026-09-28

CVSS v3.1

7.1

High

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description An issue exists in the drm/amdgpu/pm/powerplay component where vddInd and vddcInd fields from VBIOS-parsed tables are used to index into voltage lookup tables without a proper bounds check. This lack of validation can lead to out-of-range indexing during SMU7 lookup.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

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Related Identifiers

AZL-102029
CVE-2026-93178
OPENSUSE-SU-2026:11893-1

Affected Products

Linux Kernel