CVSS 3.1 Score 6.4 of 10 (medium)


Published Dec 5, 2023
Updated: Dec 8, 2023
CWE ID 476
CWE ID 787
CWE ID 825


CVE-2023-48697 is a vulnerability in Azure RTOS USBX, an embedded stack for USB host, device, and on-the-go (OTG) functionalities integrated with Azure RTOS ThreadX. The vulnerability allows remote code execution due to memory buffer and pointer vulnerabilities in certain functions/processes of Azure RTOS USBX, specifically in pictbridge and host class components related to PIMA, storage, CDC ACM, ECM, audio, and hub. This vulnerability affects Azure RTOS versions 6.2.1 and below. The recommended remediation is to upgrade to USBX release 6.3.0. There are no known workarounds for this vulnerability. The potential danger it poses to organizations is high as it can result in unauthorized remote code execution with significant impact on confidentiality, integrity, and availability of systems utilizing the affected versions of Azure RTOS USBX.


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