Azure RTOS USBX is a USB host, device, and on-the-go (OTG) embedded stack, that is fully integrated with Azure RTOS ThreadX. An attacker can cause remote code execution due to out of bounds write vulnerabilities in Azure RTOS USBX. The affected components include functions/processes in host and device classes, related to CDC ECM and RNDIS in RTOS v6.2.1 and below. The fixes have been included in USBX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.
References
| Link | Resource |
|---|---|
| https://github.com/azure-rtos/usbx/security/advisories/GHSA-mwj9-rpph-v8wc | Third Party Advisory |
| https://github.com/azure-rtos/usbx/security/advisories/GHSA-mwj9-rpph-v8wc | Third Party Advisory |
Configurations
History
27 Oct 2025, 13:57
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Eclipse
Eclipse threadx Usbx |
|
| CPE | cpe:2.3:a:eclipse:threadx_usbx:*:*:*:*:*:*:*:* |
Information
Published : 2023-12-05 01:15
Updated : 2025-10-27 13:57
NVD link : CVE-2023-48695
Mitre link : CVE-2023-48695
CVE.ORG link : CVE-2023-48695
JSON object : View
Products Affected
eclipse
- threadx_usbx
CWE
CWE-787
Out-of-bounds Write
