CVE-2021-26343

2023-01-1020:56:34

AMD

www.cve.org

asp bios

drtm commands

information disclosure

malicious supervisor x86 software

AI Score

5.7

Confidence

High

EPSS

Percentile

12.7%

JSON

Insufficient validation in ASP BIOS and DRTM commands may allow malicious supervisor x86 software to disclose the contents of sensitive memory which may result in information disclosure.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "3rd Gen EPYC",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  }
]

References

www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032