CVE-2021-26333 AMD Chipset Driver Information Disclosure Vulnerability

2021-09-1400:00:00

CWE-200

AMD

www.cve.org

5.2 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.4%

JSON

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.

CNA Affected

[
  {
    "product": "PSP Driver",
    "vendor": "AMD",
    "versions": [
      {
        "lessThan": "5.17.0.0",
        "status": "affected",
        "version": "PSP Driver",
        "versionType": "custom"
      }
    ]
  }
]