Description
Insufficient checking of memory buffer in AMD Secure Processor (ASP) Secure OS may allow an attacker with a malicious trusted application to read/write to the ASP Secure OS kernel virtual address space, potentially resulting in privilege escalation.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | — | PicassoPI-FP5 1.0.0.E |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors | — | ChagallWSPI-sWRX8 1.0.0.5 |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics | — | ComboAM4v2 PI 1.2.0.8 |
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors | — | ChagallWSPI-sWRX8 1.0.0.5 |
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics | — | RenoirPI-FP6 1.0.0.A |
| AMD | AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics | — | PicassoPI-FP5 1.0.0.E |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | — | CezannePI-FP6 1.0.0.C |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | — | ComboAM4V1 1.0.0.A |
| AMD | AMD Ryzen™ 2000 Mobile Processors | — | ComboAM4v2 PI 1.2.0.8 |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors | — | ComboAM4v2 PI 1.2.0.8 |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | — | ComboAM4v2 PI 1.2.0.8 |
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics | — | RembrandtPI-FP7_1.0.0.5 |
| AMD | AMD Ryzen™ Embedded R1000 Series Processors | — | EmbeddedPI-FP5_1.2.0.A |
| AMD | AMD Ryzen™ Embedded R2000 Series Processors | — | EmbeddedR2KPI-FP5 1.0.0.2 |
| AMD | AMD Ryzen™ Embedded 5000 Series Processors | — | EmbAM4PI 1.0.0.2 |
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge") | — | EmbeddedPI-FP5_1.2.0.A |
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") | — | EmbeddedPI-FP5_1.2.0.A |
| AMD | AMD Ryzen™ Embedded V2000 Series Processor | — | EmbeddedPI-FP6_1.0.0.8 |
| AMD | AMD Ryzen™ Embedded V3000 Series Processors | — | EmbeddedPI-FP7r2_1002 |
| AMD | AMD Radeon™ RX 5000 Series Graphics Products | — | AMD Software: Adrenalin Edition 22.5.2 (22.10.17.01) |
| AMD | AMD Radeon™ PRO W5000 Series Graphics Products | — | AMD Software: PRO Edition 22.Q2 (22.10.20) |
| AMD | AMD Radeon™ RX 6000 Series Graphics Products | — | AMD Software: Adrenalin Edition 22.5.2 (22.10.17.01) |
| AMD | AMD Radeon™ PRO W6000 Series Graphics Products | — | AMD Software: PRO Edition 22.Q2 (22.10.20) |
| AMD | MI-25 / 50 | — | No fix planned |
| AMD | MI-100 | — | ROCm 6.4.2 |
| AMD | AMD Instinct™ MI250 | — | ROCm 7.0 |
| AMD | AMD Instinct™ MI210 | — | ROCm 7.0 |
Advisories 2
- WID-SEC-2026-1697 AMD Chipsätze: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 16, 2026
- WID-SEC-2024-1837 AMD Prozessoren: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 12, 2026
References
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5002.html
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4004.html
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-1029.html
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html