CVE-2026-93179

Description

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.

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Produits concernés

• Linux

Références

• 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

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories