CVE-2023-4263

Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver

Description

Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver

Category

7.6
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.08%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory seclists.org Third-Party Advisory github.com
Affected: zephyrproject-rtos Zephyr
Published at:
Updated at:

References

Link Tags
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rf6q-rhhp-pqhf third party advisory
http://www.openwall.com/lists/oss-security/2023/11/07/1 mailing list
http://seclists.org/fulldisclosure/2023/Nov/1 third party advisory mailing list
http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-4263?
CVE-2023-4263 has been scored as a high severity vulnerability.
How to fix CVE-2023-4263?
To fix CVE-2023-4263, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-4263 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-4263 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-4263?
CVE-2023-4263 affects zephyrproject-rtos Zephyr.
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