CVE-2023-4263: Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver
First published: Fri Oct 13 2023(Updated: )
Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver
Credit: vulnerabilities@zephyrproject.org vulnerabilities@zephyrproject.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zephyrproject Zephyr | <=3.4.0 | |
| <=3.4.0 |
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Reference Links
Frequently Asked Questions
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.
What is the severity of CVE-2023-4263?
CVE-2023-4263 has a severity score of 8.8 (high).
Which software versions are affected by CVE-2023-4263?
CVE-2023-4263 affects Zephyrproject Zephyr versions up to and including 3.4.0.
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.
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).
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