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 expired pointer dereference vulnerabilities in Azure RTOS USBX. The affected components include functions/processes in host stack and host classes, related to device linked classes, GSER and HID 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.
History

Mon, 27 Oct 2025 14:00:00 +0000

Type Values Removed Values Added
First Time appeared Eclipse
Eclipse threadx Usbx
CPEs cpe:2.3:o:microsoft:azure_rtos_usbx:*:*:*:*:*:*:*:* cpe:2.3:a:eclipse:threadx_usbx:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft azure Rtos Usbx
Eclipse
Eclipse threadx Usbx

Wed, 27 Nov 2024 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-12-05T00:25:03.983Z

Updated: 2024-11-27T15:59:53.223Z

Reserved: 2023-11-17T19:43:37.553Z

Link: CVE-2023-48698

cve-icon Vulnrichment

Updated: 2024-08-02T21:37:54.401Z

cve-icon NVD

Status : Modified

Published: 2023-12-05T01:15:09.353

Modified: 2025-10-27T13:57:06.663

Link: CVE-2023-48698

cve-icon Redhat

No data.