CVE-2023-0359

Public Exploit
ipv6: Missing ipv6 nullptr-check in handle_ra_input

Description

A missing nullptr-check in handle_ra_input can cause a nullptr-deref.

Categories

5.9
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.23%
Vendor Advisory github.com
Affected: zephyrproject-rtos Zephyr
Published at:
Updated at:

References

Link Tags
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-c7fq-vqm6-v5pf vendor advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-0359?
CVE-2023-0359 has been scored as a medium severity vulnerability.
How to fix CVE-2023-0359?
To fix CVE-2023-0359, 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-2023-0359 being actively exploited in the wild?
It is possible that CVE-2023-0359 is being exploited or will be exploited in a near future based on public information. 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-2023-0359?
CVE-2023-0359 affects zephyrproject-rtos Zephyr.
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