Vulnerability Database

320,116

Total vulnerabilities in the database

CVE-2023-21255

In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

  • Published: Jul 13, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-21255
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
debian / debian_linux 10.0 10.0.x
debian / debian_linux 11.0 11.0.x