CVEs-PoC/2023/CVE-2023-4257.md

CVE-2023-4257

Description

Unchecked user input length in /subsys/net/l2/wifi/wifi_shell.c can cause buffer overflows.

POC

Reference

• http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html
• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-853q-q69w-gf5j

Github

• https://github.com/0xdea/advisories
• https://github.com/hnsecurity/vulns