Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2021-33656

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

  • Published: Jul 18, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-33656
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.8
  • AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs: