Description
Insufficient verification of data authenticity may allow a local attacker to bypass Secure Debug Unlock (SDU), potentially resulting in unauthorized debug access.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | AMD EPYC™ 7003 Series Processors | — | MilanPI 1.0.0.G |
| AMD | AMD EPYC™ 7002 Series Processors | — | RomePI-SP3_1.0.0.Q |
| AMD | AMD EPYC™ 7001 Series Processors | — | NaplesPI-SP3_1.0.0.T |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | — | ComboAM4v2 1.2.0.10 |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors | — | ChagallWSPI-sWRX8 1.0.0.D |
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors | — | ChagallWSPI-sWRX8 1.0.0.D |
| AMD | AMD EPYC™ Embedded 7003 Series Processors | — | EmbMilanPI-SP3 1.0.0.B |
| AMD | AMD EPYC™ Embedded 7002 Series Processors | — | EmbeddedRomePI-SP3 1.0.0.G |
| AMD | AMD EPYC™ Embedded 3000 Series Processors | — | SnowyOwl_SP4_SP4r2.1.1.0.I |
Advisories 1
- WID-SEC-2026-4473 AMD Prozessor und AMD Radeon: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 12, 2026