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.
CVSS
No CVSS.
References
Configurations
No configuration.
History
17 Sep 2026, 17:18
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-09-17 17:18
Updated : 2026-09-17 17:18
NVD link : CVE-2026-93139
Mitre link : CVE-2026-93139
CVE.ORG link : CVE-2026-93139
JSON object : View
Products Affected
No product.
CWE
No CWE.