Description
An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing the input of an arbitrary message, potentially leading to a loss of data integrity.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | — | Picasso-FP5 1.0.1.1 |
| AMD | AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics | — | Cezanne-FP6 1.0.1.0 |
| AMD | AMD Ryzen™ 7030 Series Mobile processors with Radeon™ Graphics | — | Cezanne-FP6 1.0.1.0 |
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics | — | Renoir-FP6 1.0.0.D |
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics | — | Rembrandt-FP7 1.0.0.A |
| AMD | AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics | — | MendocinoPI-FT6 1.0.0.6 |
| AMD | AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics | — | ComboAM4v2PI 1.2.0.CA |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | — | ComboAM4v2PI 1.2.0.CA |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | — | ComboAM4v2PI 1.2.0.CA |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors | — | ComboAM4v2PI 1.2.0.CA |
| AMD | AMD Ryzen™ 8000 Series Desktop Processors | — | ComboAM5 1.0.0.7a |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | — | ComboAM5 1.0.0.7a |
| AMD | AMD Ryzen™ Threadripper™ 3000 Series Processors | — | CastlePeakPI-SP3r3 1.0.0.C |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors | — | CastlePeakWSPI-sWRX8 1.0.0.E |
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors | — | ChagallWSPI-sWRX8 1.0.0.9 |
| AMD | AMD Ryzen™ Threadripper™ 7000 Processors | — | StormPeakPI-SP6 1.1.0.0c |
| AMD | AMD Ryzen™ Threadripper™ PRO 7000WX-Series Processors | — | StormPeakPI-SP6 1.0.0.1e |
Advisories 1
- WID-SEC-2025-1770 AMD Prozessoren: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 28, 2026