CVE-2021-33656

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-33656
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33656.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-33656
Downstream
Related
Published
2022-07-18T15:15:08Z
Modified
2025-08-09T19:01:27Z
Severity
  • 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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

References

Affected packages