In USBX before 6.4.3, the USB support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _ux_host_class_audio_device_type_get()
when parsing a descriptor of an USB audio device.

Metrics

Attack Vector Physical

Attack Complexity High

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/eclipse-threadx/usbx/security/advisories/GHSA-4jc2-x5hv-46fq cve-icon cve-icon
History

Fri, 17 Oct 2025 05:45:00 +0000

Type Values Removed Values Added
Description In USBX before 6.4.3, the USB support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _ux_host_class_audio_device_type_get() when parsing a descriptor of an USB audio device.
Title Potential out-of-bounds read in _ux_host_class_audio_device_type_get()
Weaknesses CWE-125
References
Metrics cvssV4_0

{'score': 1, 'vector': 'CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published:

Updated: 2025-10-17T05:36:59.542Z

Reserved: 2025-08-06T18:56:43.458Z

Link: CVE-2025-55098

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-10-17T06:15:35.950

Modified: 2025-10-17T06:15:35.950

Link: CVE-2025-55098

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.