CVE-2023-20562

2023-08-0817:13:50

AMD

www.cve.org

amd uprof

validation

input buffer

arbitrary kernel execution

cve-2023-20562

7.7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD uProf may allow an authenticated user to load an unsigned driver potentially leading to arbitrary kernel execution.

CNA Affected

[
  {
    "defaultStatus": "affected",
    "platforms": [
      "x86",
      "Windows"
    ],
    "product": "μProf",
    "vendor": "AMD",
    "versions": [
      {
        "lessThan": "4.1.396",
        "status": "affected",
        "version": "various",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "x86",
      "Linux"
    ],
    "product": "μProf",
    "vendor": " AMD",
    "versions": [
      {
        "lessThan": "4.1-424",
        "status": "affected",
        "version": "various ",
        "versionType": "custom"
      }
    ]
  }
]