CVE-2024-50385 Denial of service in X-CUBE-AZRT-H7RS
A specially crafted network packet can cause a denial of service in the NetX Component HTTP server of STMicroelectronics X-CUBE-AZRTOS products.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-50385?
CVE-2024-50385 is a medium-severity denial of service vulnerability in STMicroelectronics X-CUBE-AZRT-H7RS, published on 2 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A denial of service vulnerability exists in the NetX Component HTTP server 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 X-CUBE-AZRTOS-F7 NetX Duo Component HTTP Server HTTP server v 1.1.0. This HTTP server implementation is contained in this file - x-cube-azrtos-f7\Middlewares\ST\netxduo\addons\http\nxd_http_server.c
Weakness: CWE-459
Which versions are affected by CVE-2024-50385?
It affects 10 products.
Products include St X-Cube-Azrt-H7rs, St X-Cube-Azrtos-F4, St X-Cube-Azrtos-F7, St X-Cube-Azrtos-G0, St X-Cube-Azrtos-G4, St X-Cube-Azrtos-H7 and 4 more.
How do I fix CVE-2024-50385?
No fix has been published for CVE-2024-50385 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-50385 being exploited?
There is no known exploitation of CVE-2024-50385 in the wild and no public exploit code.
Other vulnerabilities in STMicroelectronics X-CUBE-AZRT-H7RS
Sources
Also known as GHSA-vmgf-252x-qc99.