6.7
Medium
CVE-2021-46774 Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an…
Description
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 products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Ryzen™ 3000 series Desktop Processors “Matisse" | Versions not published | |
| AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” | Versions not published | |
| AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT | Versions not published | |
| AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3 | Versions not published | |
| AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS | Versions not published | |
| 1st Gen AMD EPYC™ Processors | Versions not published | |
| 2nd Gen AMD EPYC™ Processors | Versions not published | |
| 3rd Gen AMD EPYC™ Processors | Versions not published | |
| 4th Gen AMD EPYC™ Processors | Versions not published |
Show the 4 other branches Hide the 4 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| AMD EPYC™ Embedded 3000 | Versions not published | |
| AMD EPYC™ Embedded 7002 | Versions not published | |
| AMD EPYC™ Embedded 7003 | Versions not published | |
| AMD Ryzen™ Embedded 5000 | Versions not published |
References
- www.amd.com www.amd.com
- www.amd.com www.amd.com
- www.amd.com www.amd.com
Timeline
- Published
- Last modified