Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Eclipse | Threadx Usbx | < 6.3.0 |
Related Weaknesses (CWE)
References
- https://github.com/azure-rtos/usbx/security/advisories/GHSA-mwj9-rpph-v8wcThird Party Advisory
- https://github.com/azure-rtos/usbx/security/advisories/GHSA-mwj9-rpph-v8wcThird Party Advisory
FAQ
What is CVE-2023-48695?
CVE-2023-48695 is a vulnerability with a CVSS score of 7.3 (HIGH). 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 vuln...
How severe is CVE-2023-48695?
CVE-2023-48695 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-48695?
Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Threadx Usbx.