GHSA-8pcm-j4xj-qhj7

GHSA-8pcm-j4xj-qhj7 PUBLISHED CVSS 7.800000190734863 HIGH

Record from GitHub Advisory Database · Published December 9, 2025

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: populate subvp cmd info only for the top pipe [Why] System restart observed while changing the display resolution to 8k with extended mode. Sytem restart was caused by a page fault. [How] When the driver populates subvp info it did it for both the pipes using vblank which caused an outof bounds array access causing the page fault. added checks to allow the top pipe only to fix this issue.

Risk scores

CVSS 3.1

7.800000190734863

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Timeline

Dec 9, 2025 CVE Published
Apr 10, 2026 Security Advisory

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vulnetix vdb vuln GHSA-8pcm-j4xj-qhj7
vulnetix vdb fixes GHSA-8pcm-j4xj-qhj7

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  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-8pcm-j4xj-qhj7/fixes/registry"

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