CVE-2023-5139: Potential buffer overflow vulnerability in the Zephyr STM32 Crypto driver
First published: Thu Oct 26 2023(Updated: )
Potential buffer overflow vulnerability at the following location in the Zephyr STM32 Crypto driver
Credit: vulnerabilities@zephyrproject.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zephyrproject Zephyr | <=3.4.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2023-5139?
CVE-2023-5139 is a potential buffer overflow vulnerability in the Zephyr STM32 Crypto driver.
Where can I find more details about CVE-2023-5139?
More details about CVE-2023-5139 can be found at the following link: [https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rhrc-pcxp-4453]
What is the severity of CVE-2023-5139?
CVE-2023-5139 has a severity rating of 7.8 (high).
Which software versions are affected by CVE-2023-5139?
The Zephyr STM32 Crypto driver versions up to and including 3.4.0 are affected by CVE-2023-5139.
How can I fix CVE-2023-5139?
To fix CVE-2023-5139, it is recommended to update to a version of the Zephyr STM32 Crypto driver that is not affected by the vulnerability.
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