VULNERABILITY INTELLIGENCE

CVE-2023-24825

CVSS score7.5 HIGH

EPSS probability0.96%

CISA KEVNot currently listed

Published2023-05-30

Last modified2026-06-17

Description

RIOT-OS, an operating system for Internet of Things (IoT) devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send a crafted frame to the device to trigger a NULL pointer dereference leading to denial of service. This issue is fixed in version 2023.04. There are no known workarounds.