drm/amdgpu: validate user queue size constraints
CVE-2026-43195 is fixed in linux on 1 platform by DEBIAN-CVE-2026-43195 (version 6.19.6-1), released May 15, 2026. It is not reported as exploited. Patch Radar priority: High.
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate user queue size constraints Add validation to ensure user queue sizes meet hardware requirements: - Size must be a power of two for efficient ring buffer wrapping - Size must be at least AMDGPU_GPU_PAGE_SIZE to prevent undersized allocations This prevents invalid configurations that could lead to GPU faults or unexpected behavior.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 14 | 6.19.6-1 | DEBIAN-CVE-2026-43195 | May 15, 2026 |
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