RIOT-OS, an operating system for Internet of Things (IoT) devices, contains a network stack with the ability to process 6LoWPAN frames. In versions 2023.01 and prior, an attacker can send multiple crafted frames to the device to trigger a race condition. The race condition invalidates assumptions about the program state and leads to an invalid memory access resulting in denial of service. This issue is patched in pull request 19679. There are no known workarounds.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-05-30T16:50:06.211Z

Updated: 2024-08-02T15:54:14.099Z

Reserved: 2023-05-24T13:46:35.955Z

Link: CVE-2023-33974

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-05-30T17:15:10.200

Modified: 2023-06-06T14:57:41.787

Link: CVE-2023-33974

cve-icon Redhat

No data.