Vulnerability Description
Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver
CVSS Score
7.6
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zephyrproject | Zephyr | <= 3.4.0 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.hThird Party Advisory
- http://seclists.org/fulldisclosure/2023/Nov/1Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2023/11/07/1Mailing List
- https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rf6q-rhhp-Third Party Advisory
- http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.hThird Party Advisory
- http://seclists.org/fulldisclosure/2023/Nov/1Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2023/11/07/1Mailing List
- https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rf6q-rhhp-Third Party Advisory
FAQ
What is CVE-2023-4263?
CVE-2023-4263 is a vulnerability with a CVSS score of 7.6 (HIGH). Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver
How severe is CVE-2023-4263?
CVE-2023-4263 has been rated HIGH with a CVSS base score of 7.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-4263?
Check the references section above for vendor advisories and patch information. Affected products include: Zephyrproject Zephyr.