What is GHSA-h628-62x6-4jjj?

GHSA-h628-62x6-4jjj is a security advisory published by GitHub Security Advisories with unknown severity. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/mes: Fix...

Which CVE IDs does GHSA-h628-62x6-4jjj cover?

GHSA-h628-62x6-4jjj covers the following CVE IDs: CVE-2026-93139. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-h628-62x6-4jjjunknown

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/mes: Fix...

Vendor

GitHub Security Advisories

Published

September 17, 2026

Last Modified

September 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-93139 →

📋 Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/mes: Fix hung_queue_db_array loop limit for multi-XCC

The loop iterated only AMDGPU_MAX_MES_PIPES times, leaving entries uninitialized for multi-XCC GPUs. This causes null pointer dereferences when accessing arrays indexed by XCC ID >= 2. Extend the loop to cover all XCCs (AMDGPU_MAX_MES_PIPES * num_xcc), matching other per-XCC arrays.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-93139
https://git.kernel.org/stable/c/2c256086a363f01f9840a57949506eccf5c990a6
https://git.kernel.org/stable/c/7ff668cfc3960ed5b944ac35129f18a15ea08b74
https://github.com/advisories/GHSA-h628-62x6-4jjj