Vulnerability Description
Union variant confusion allows any malicious BT controller to execute arbitrary code on the Zephyr host.
CVSS Score
6.8
MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zephyrproject | Zephyr | <= 3.3.0 |
Related Weaknesses (CWE)
References
- https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fx9g-8fr2-Not Applicable
- https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fx9g-8fr2-Not Applicable
FAQ
What is CVE-2023-2234?
CVE-2023-2234 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Union variant confusion allows any malicious BT controller to execute arbitrary code on the Zephyr host.
How severe is CVE-2023-2234?
CVE-2023-2234 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-2234?
Check the references section above for vendor advisories and patch information. Affected products include: Zephyrproject Zephyr.