CVE-2021-26372

2022-05-1116:18:58

AMD

www.cve.org

insufficient bound checks

smu

denial of service

pcie

address space

AI Score

6.2

Confidence

High

EPSS

Percentile

12.6%

JSON

Insufficient bound checks related to PCIE in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.

CNA Affected

[
  {
    "product": "EPYC™ Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "product": "Ryzen™ Series",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "product": "Athlon™ Series",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  }
]