Description
Insecure default configuration state of DDR5 memory module by AGESA Bootloader Firmware could allow an attacker with local user privilege to abuse the unprotected PMIC interface to create a permanent denial of service condition or affect the integrity of the memory module.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | — | No fix planned |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | — | No fix planned |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors | — | No fix planned |
| AMD | AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ Threadripper™ 3000 Processors | — | No fix planned |
| AMD | AMD Ryzen™ 9000HX Series Processors | — | No fix planned |
| AMD | AMD Ryzen™ AI 300 Series Processors | — | No fix planned |
| AMD | AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors | — | No fix planned |
| AMD | AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors | — | No fix planned |
| AMD | AMD Ryzen™ 8000 Series Desktop Processors | — | No fix planned |
| AMD | AMD Ryzen™ 9000 Series Desktop Processors | — | No fix planned |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors | — | No fix planned |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | — | No fix planned |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics | — | No fix planned |
| AMD | AMD Ryzen™ AI Max 300 Series Processors | — | No fix planned |
| AMD | AMD Ryzen™ Z1 Series Processors | — | No fix planned |
| AMD | AMD Ryzen™ Z2 Series Processors Extreme | — | No fix planned |
| AMD | AMD Ryzen™ Z2 Series Processors | — | No fix planned |
| AMD | AMD Ryzen™ Z2 Series Processors Go | — | No fix planned |
| AMD | AMD Ryzen™ Threadripper™ 7000 Processors | — | ShimadaPeakPI-SP6 1.0.0.1b |
| AMD | AMD Ryzen™ Threadripper™ 9000 Processors | — | ShimadaPeakPI-SP6 1.0.0.1b |
| AMD | AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors | — | ShimadaPeakPI-SP6 1.0.0.1b |
Advisories 1
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