RIOT OS version 2020.01.1 is vulnerable to integer wrap-around in its implementation of calloc function, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2022-05-03T20:16:27

Updated: 2024-08-03T20:48:17.126Z

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

Link: CVE-2021-27427

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-05-03T21:15:08.433

Modified: 2024-11-21T05:57:58.080

Link: CVE-2021-27427

cve-icon Redhat

No data.