CVE-2021-46757
- State
- Published
- Severity
- 7.8 High
- Published
- Feb 13, 2024
- Updated
- May 7, 2025
- Reserved
- Mar 31, 2022
Description
Insufficient checking of memory buffer in ASP Secure OS may allow an attacker with a malicious TA to read/write to the ASP Secure OS kernel virtual address space potentially leading to privilege escalation.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Affected Products
| Product | Versions |
|---|---|
AMD Ryzen™ Embedded 5000AMD |
|
AMD Ryzen™ Embedded V2000AMD |
|
References
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