Vulnerability in Riot-os Riot
CVE-2023-24826
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 crafted frames to the device to trigger the usage of an…
EPSS: 0.008 (74.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Riot-os Riot — versions < 2023.04
Weakness classification (CWE)
References
- https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-xfj4-9g7w-f4gh (x_refsource_CONFIRM)
- https://github.com/RIOT-OS/RIOT/commit/287f030af20e829469cdf740606148018a5a220d (x_refsource_MISC)
- https://github.com/RIOT-OS/RIOT/blob/ccbb304eae7b59e8aca24a6ffd095b5b3f7720ee/sys/net/gnrc/network_layer/sixlowpan/frag/sfr/gnrc_sixlowpan_frag_sfr.c#L402 (x_refsource_MISC)
- https://github.com/RIOT-OS/RIOT/blob/ccbb304eae7b59e8aca24a6ffd095b5b3f7720ee/sys/net/gnrc/network_layer/sixlowpan/frag/sfr/gnrc_sixlowpan_frag_sfr.c#L420 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-24826?
- CVE-2023-24826 is a medium-severity vulnerability in Riot-os Riot, classified under Access of Uninitialized Pointer. CVSS score: 5.9/10. Published 2023-05-30.
- How severe is CVE-2023-24826?
- Medium severity. CVSS v3 base score is 5.9 out of 10.