CVE-2023-4263: Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver
Published Oct 13, 2023
·Updated
Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver
Affected Software
1 affected component
zephyrproject zephyr<=3.4.0
Event History
Oct 13, 2023
CVE Published
via MITRE·08:42 PM
Data Sourced
via MITRE·08:42 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is CVE-2023-4263?
CVE-2023-4263 refers to a potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver.
2
What is the severity of CVE-2023-4263?
CVE-2023-4263 has a severity score of 8.8 (high).
3
Which software versions are affected by CVE-2023-4263?
CVE-2023-4263 affects Zephyrproject Zephyr versions up to and including 3.4.0.
4
How can I fix CVE-2023-4263?
To fix CVE-2023-4263, it is recommended to update Zephyrproject Zephyr to a version higher than 3.4.0.
5
Where can I find more information about CVE-2023-4263?
You can find more information about CVE-2023-4263 in the security advisory on the Zephyrproject GitHub page: [link](https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rf6q-rhhp-pqhf).