NULL pointer dereference in Riot-os Riot
CVE-2023-24818
RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2022.10, an attacker can send a crafted frame to the device resulting in a NULL po…
EPSS: 0.013 (80.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Riot-os Riot — versions < 2022.10
Weakness classification (CWE)
References
- https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-69h9-vj5r-xcg6 (x_refsource_CONFIRM)
- https://github.com/RIOT-OS/RIOT/pull/18817/commits/0bec3e245ed3815ad6c8cae54673f0021777768b (x_refsource_MISC)
- https://github.com/RIOT-OS/RIOT/pull/18817/commits/17c70f7ee0b1445f2941f516f264ed4a096e82b7 (x_refsource_MISC)
- https://github.com/RIOT-OS/RIOT/pull/18817/commits/aa27ed71fa3e5d48dee1748dcf27b6323ec98a33 (x_refsource_MISC)
- https://github.com/RIOT-OS/RIOT/pull/18820/commits/4b23d93868a28edd8ebf2ff4ebe94540f2475008 (x_refsource_MISC)
- https://github.com/RIOT-OS/RIOT/pull/18820/commits/f4df5b4c4f841ccb460930894cf68ab10b55b971 (x_refsource_MISC)
- https://github.com/RIOT-OS/RIOT/pull/18820/commits/f4fb746d1acaacc962daeed3aa71aadfe307d20e (x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-24818?
- CVE-2023-24818 is a high-severity vulnerability in Riot-os Riot, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2023-04-24.
- How severe is CVE-2023-24818?
- High severity. CVSS v3 base score is 7.5 out of 10.