CVE-2023-0779: Null Pointer Dereference
First published: Tue May 30 2023(Updated: )
At the most basic level, an invalid pointer can be input that crashes the device, but with more knowledge of the device’s memory layout, further exploitation is possible.
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 the severity of CVE-2023-0779?
The severity of CVE-2023-0779 is high, with a severity value of 7.7.
How does CVE-2023-0779 affect Zephyrproject Zephyr?
CVE-2023-0779 affects Zephyrproject Zephyr up to version 3.2.0.
How can CVE-2023-0779 be exploited?
CVE-2023-0779 can be exploited by inputting an invalid pointer that crashes the device, and with knowledge of the device's memory layout, further exploitation is possible.
Is there a fix available for CVE-2023-0779?
Yes, a fix for CVE-2023-0779 is available. Please refer to the provided reference link for more information.
Where can I find more information about CVE-2023-0779?
More information about CVE-2023-0779 can be found in the provided reference link.
- collector/nvd-latest
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- agent/author
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- vendor/zephyrproject
- canonical/zephyrproject zephyr
- version/zephyrproject zephyr/3.2.0