CVE-2021-46792
CVSS V2 None
CVSS V3 None
Description
Time-of-check Time-of-use (TOCTOU) in the
BIOS2PSP command may allow an attacker with a malicious BIOS to create a race
condition causing the ASP bootloader to perform out-of-bounds SRAM reads upon
an S3 resume event potentially leading to a denial of service.
Overview
- CVE ID
- CVE-2021-46792
- Assigner
- psirt@amd.com
- Vulnerability Status
- Awaiting Analysis
- Published Version
- 2023-05-09T20:15:12
- Last Modified Date
- 2023-05-09T20:27:45
References
| Reference URL | Reference Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-46792 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46792 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-05-09 21:02:33 | Added to TrackCVE |