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validate user queue size constraints","CVE":"CVE-2026-43195","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"43195","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: validate user queue size constraints\n\nAdd validation to ensure user queue sizes meet hardware requirements:\n- Size must be a power of two for efficient ring buffer wrapping\n- Size must be at least AMDGPU_GPU_PAGE_SIZE to prevent undersized allocations\n\nThis prevents invalid configurations that could lead to GPU faults or\nunexpected behavior.","Type":"Description","Title":"drm/amdgpu: validate user queue size constraints"}]}}}