Description (CNA)
Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| AMD / Ryzen™ 3000 series Desktop Processors “Matisse" | affected various |
| AMD / AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” | affected various |
| AMD / AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT | affected various |
| AMD / AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3 | affected various |
| AMD / AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS | affected various |
| AMD / 2nd Gen AMD EPYC™ Processors | affected various |
| AMD / 3rd Gen AMD EPYC™ Processors | affected various |
| AMD / AMD EPYC™ Embedded 7002 | affected various |
| AMD / AMD EPYC™ Embedded 7003 | affected various |
| AMD / AMD Ryzen™ Embedded 5000 | affected various |
| AMD / AMD EPYC™ Embedded 7002 | affected various |
| AMD / AMD EPYC™ Embedded 7003 | affected various |
CWE
No CWE identifiers supplied.
References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001
ADP enrichment
No English description supplied.