Vulnerability CVE-2021-27419


Published: 2022-05-03

Description:
uClibc-ng versions prior to 1.0.37 are vulnerable to integer wrap-around in functions malloc-simple. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.

Type:

CWE-190

(Integer Overflow or Wraparound)

 References:
https://downloads.uclibc-ng.org/releases/
https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04

Copyright 2026, cxsecurity.com

 

Back to Top