CVE-2021-46760
- State
- Published
- Severity
- 9.8 Critical
- Published
- May 9, 2023
- Updated
- Jan 27, 2025
- Reserved
- Mar 31, 2022
Description
A malicious or compromised UApp or ABL can send a malformed system call to the bootloader, which may result in an out-of-bounds memory access that may potentially lead to an attacker leaking sensitive information or achieving code execution.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-770 Allocation of Resources Without Limits or Throttling
Affected Products
| Product | Versions |
|---|---|
3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDTAMD |
|
Ryzen™ Threadripper™ PRO Processors “Castle Peak” WSAMD |
|
References
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