8.8
CWE
120 681 195 119
Advisory Published
Updated

CVE-2023-5184: Potential signed to unsigned conversion errors and buffer overflow vulnerabilities in the Zephyr IPM driver

First published: Wed Sep 27 2023(Updated: )

 Two potential signed to unsigned conversion errors and buffer overflow vulnerabilities at the following locations in the Zephyr IPM drivers.

Credit: vulnerabilities@zephyrproject.org vulnerabilities@zephyrproject.org

Affected SoftwareAffected VersionHow to fix
Zephyrproject Zephyr<=3.4.0
<=3.4.0

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Frequently Asked Questions

  • What is the severity of CVE-2023-5184?

    The severity of CVE-2023-5184 is high with a severity value of 8.8.

  • What is affected by CVE-2023-5184?

    Zephyr IPM drivers version up to and including 3.4.0 are affected by CVE-2023-5184.

  • What are the vulnerabilities in CVE-2023-5184?

    CVE-2023-5184 includes two potential signed to unsigned conversion errors and buffer overflow vulnerabilities in the Zephyr IPM drivers.

  • How can I fix CVE-2023-5184?

    To fix CVE-2023-5184, it is recommended to update the Zephyr IPM drivers to a version higher than 3.4.0.

  • Where can I find more information about CVE-2023-5184?

    You can find more information about CVE-2023-5184 on the [Zephyr Project GitHub security advisory](https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8x3p-q3r5-xh9g) page.

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