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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-52739 | 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 27 Oct 2025 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Eclipse
Eclipse threadx Usbx |
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| CPEs | cpe:2.3:a:eclipse:threadx_usbx:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Microsoft
Microsoft azure Rtos Usbx |
Eclipse
Eclipse threadx Usbx |
Thu, 29 May 2025 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-05-29T13:35:42.752Z
Reserved: 2023-11-17T19:43:37.552Z
Link: CVE-2023-48695
Updated: 2024-08-02T21:37:54.227Z
Status : Modified
Published: 2023-12-05T01:15:08.640
Modified: 2025-10-27T13:57:06.663
Link: CVE-2023-48695
No data.
OpenCVE Enrichment
No data.
EUVD