CVE-2026-93139
CVE CVE-2026-93139EUVD EUVD-2026-82247Published 2026-09-17T16:11:39.000Z
What the advisory describes
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.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux a132fc9bc2f8b394a2f75947a0e1f5c22482a94c <2c256086a363f01f9840a57949506eccf5c990a6; 7.2; a132fc9bc2f8b394a2f75947a0e1f5c22482a94c <7ff668cfc3960ed5b944ac35129f18a15ea08b74; patch: 7.3-rc1; patch: 7.2.6; patch: 0
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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