CVE-2021-46774
- State
- Published
- Severity
- 6.7 Medium
- Published
- Nov 14, 2023
- Updated
- Oct 11, 2024
- Reserved
- Mar 31, 2022
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.7 Medium | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:L | AMD |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Ryzen™ 3000 series Desktop Processors “Matisse"AMD |
|
AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”AMD |
|
AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDTAMD |
|
AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3AMD |
|
AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WSAMD |
|
1st Gen AMD EPYC™ ProcessorsAMD |
|
2nd Gen AMD EPYC™ ProcessorsAMD |
|
3rd Gen AMD EPYC™ ProcessorsAMD |
|
4th Gen AMD EPYC™ ProcessorsAMD |
|
AMD EPYC™ Embedded 3000AMD |
|
AMD EPYC™ Embedded 7002AMD |
|
AMD EPYC™ Embedded 7003AMD |
|
AMD Ryzen™ Embedded 5000AMD |
|
AMD EPYC™ Embedded 7002AMD |
|
AMD EPYC™ Embedded 3000AMD |
|
AMD EPYC™ Embedded 7003AMD |
|
References
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