CVE-2021-26333
AMD Chipset Driver Information Disclosure Vulnerability
- State
- Published
- Severity
- Not scored
- Published
- Sep 21, 2021
- Updated
- May 28, 2026
- Reserved
- Jan 29, 2021
Description
An information disclosure vulnerability exists in AMD Platform Security Processor (PSP) chipset driver. The discretionary access control list (DACL) may allow low privileged users to open a handle and send requests to the driver resulting in a potential data leak from uninitialized physical pages.
Scores
The record has no CVSS score.
Weaknesses
- CWE-200 Information Exposure
Affected Products
| Product | Versions |
|---|---|
PSP DriverAMD |
|
References
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.