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.
References
Link Resource
https://downloads.uclibc-ng.org/releases/ Product Release Notes Vendor Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04 Third Party Advisory US Government Resource
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: icscert

Published: 2022-05-03T20:20:49

Updated: 2022-05-03T20:20:49

Reserved: 2021-02-19T00:00:00


Link: CVE-2021-27419

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-05-03T21:15:08.243

Modified: 2022-05-12T15:44:50.333


Link: CVE-2021-27419

JSON object: View

cve-icon Redhat Information

No data.

CWE