CVE-2026-93179

Impact

In the Linux kernel, the following vulnerability has been resolved: drm/amd/powerplay: fix VoltageObjectInfo zero-stride loop and OOB read Reject voltage objects whose usSize is smaller than the header or would advance the cursor past the table end, preventing an infinite loop or heap OOB read when the VBIOS supplies a malformed VoltageObjectInfo table.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

References

• NVD record
• CVE.org record
• https://git.kernel.org/stable/c/0a6c9b3801903b6db91f3cbf148646b501dbded3
• https://git.kernel.org/stable/c/203ffe648948ca3c2f55b21118945a7a6d0884aa
• https://git.kernel.org/stable/c/574af7c61f2bed37baa3b60669e428d24d2c9ae8
• https://git.kernel.org/stable/c/5d3cc8e388464f485d0944b87b8f9426e637d082
• https://git.kernel.org/stable/c/83c680de6d41d627c077dedb24f89d9e5be0e2a2
• https://git.kernel.org/stable/c/86644d37d2b388854b2cfd4d4f57b3d84a57154b
• https://git.kernel.org/stable/c/e5b3c485ef911358752a3abbf3705d05d0eafd7a
• https://git.kernel.org/stable/c/ed84504713e8357f33693f638fda68fc98f0c9d2