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cvelistOpenEulerCVELIST:CVE-2021-33656
HistoryJul 18, 2022 - 2:44 p.m.

CVE-2021-33656

2022-07-1814:44:28
CWE-787
openEuler
www.cve.org

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.7%

When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.

CNA Affected

[
  {
    "product": "openEuler:kernel",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "<5.10.127"
      }
    ]
  }
]