CVE-2021-26333

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
21/09/2021
Last modified:
26/04/2022

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.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:amd:chipset_driver:*:*:*:*:*:*:*:* 3.08.17.735 (excluding)
cpe:2.3:a:amd:psp_driver:*:*:*:*:*:*:*:* 5.17.0.0 (excluding)