CVE-2024-50596 – STMicroelectronics X-CUBE-AZRTOS-WL Denial of Service Integer Underflow

The following table lists the changes that have been made to the
CVE-2024-50596 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Apr. 02, 2025

    Action Type Old Value New Value
    Added Description An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability affects the NetX Duo Web Component HTTP Server implementation which can be found in x-cube-azrtos-f7MiddlewaresSTnetxduoaddonswebnx_web_http_server.c
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
    Added CWE CWE-191
    Added Reference https://talosintelligence.com/vulnerability_reports/TALOS-2024-2103
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