cve/2021/CVE-2021-26333.md

CVE-2021-26333

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.

POC

Reference

• http://packetstormsecurity.com/files/164202/AMD-Chipset-Driver-Information-Disclosure-Memory-Leak.html
• http://seclists.org/fulldisclosure/2021/Sep/24

Github

• https://github.com/ARPSyndicate/cvemon