HNS-2023-03 – HN Security Advisory – Multiple vulnerabilities in Zephyr RTOS

Posted by Marco Ivaldi on Nov 12

Hi all,

Find attached a security advisory that details multiple
vulnerabilities we discovered in the Zephyr real-time operating
system.

* Title: Multiple vulnerabilities in Zephyr RTOS
* OS: Zephyr <= 3.4.0, except for:
* CVE-2023-4265 that affects Zephyr <= 3.3.0
* CVE-2023-4261 that affects Zephyr <= 3.5.0
* Author: Marco Ivaldi <marco.ivaldi () hnsecurity it>
* Date: 2023-11-07
* CVE IDs and severity:
* CVE-2023-3725 -…

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