CVE-2026-43195
- Source
- https://cve.org/CVERecord?id=CVE-2026-43195
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43195.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-43195
- Downstream
- Published
- 2026-05-06T11:28:03Z
- Modified
- 2026-08-12T03:51:35Z
- Summary
- drm/amdgpu: validate user queue size constraints
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43195.json" }- References
-
- https://git.kernel.org/stable/c/8079b87c02e531cc91601f72ea8336dd2262fdf1
- https://git.kernel.org/stable/c/9f6cc309cd15922fe58cab2dfa1b5993ad31dec7
- https://git.kernel.org/stable/c/cf2a37be899dc1b01f53bf1d0157330eaf3e3f55
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43195.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-43195
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git