Headline

CVE-2023-48695: Azure RTOS USBX Remote Code Execution Vulnerability

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.

11 months ago

CVE

Open in Source

#vulnerability #microsoft #rce

Impact
An attacker can cause remote code execution due to out of bounds write vulnerabilities in Azure RTOS USBX.

Affected Components
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.

Remediation
Upgrade to v6.3.0 or above.

For more information
If you have any questions or comments about this advisory:
• Open an issue in azure-rtos/usbx
• Post question on Microsoft Q&A