CVE-2023-0359: ipv6: Missing ipv6 nullptr-check in handle_ra_input
First published: Mon Jul 10 2023(Updated: )
A missing nullptr-check in handle_ra_input can cause a nullptr-deref.
Credit: vulnerabilities@zephyrproject.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zephyrproject Zephyr | <=3.2.0 |
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Frequently Asked Questions
What is CVE-2023-0359?
CVE-2023-0359 is a vulnerability that occurs due to a missing nullptr-check in handle_ra_input, leading to a nullptr-deref in Zephyrproject Zephyr version up to 3.2.0.
How severe is CVE-2023-0359?
CVE-2023-0359 has a high severity with a severity value of 7.
How can CVE-2023-0359 affect my system?
CVE-2023-0359 can cause a nullptr-deref, potentially leading to a crash or other unintended behavior.
Is Zephyrproject Zephyr affected by CVE-2023-0359?
Yes, Zephyrproject Zephyr versions up to 3.2.0 are affected by CVE-2023-0359.
How can I fix CVE-2023-0359?
To fix CVE-2023-0359, it is recommended to update Zephyrproject Zephyr to a version higher than 3.2.0 that includes the necessary patch.
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