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MEDIUM · 6.7

CVE-2023-48696

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 derefere...

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 expired pointer dereference vulnerabilities in Azure RTOS USBX. The affected components include components in host class, related to CDC ACM 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

6.7

MEDIUM

CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
EclipseThreadx Usbx< 6.3.0

Related Weaknesses (CWE)

CWE-754CWE-825

References

FAQ

What is CVE-2023-48696?

CVE-2023-48696 is a vulnerability with a CVSS score of 6.7 (MEDIUM). 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 derefere...

How severe is CVE-2023-48696?

CVE-2023-48696 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-48696?

Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Threadx Usbx.