GPU-KBS-01: Key broker requires verified GPU evidence¶
| Property | Value |
|---|---|
| Severity | high |
| Platform | Hardware fleets (collector) |
| Lifecycle stage | hardware |
| Evaluated from | Evidence sent to the service (collector bundles or registry scans), not from a cloud API scan. |
How to fix¶
- Gate the model key on the GPU's verified attestation as well as the CPU's: release it only when the GPU report verified, its CC mode is on and it is bound to this CPU TEE.
After the fix, scan again: the check should report PASS.
Generated from untrust 1.3.0 (commit 7ef462d9a0c3).