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CRITICAL · 9.1

CVE-2025-55100

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_audio10_sam_parse_func() when parsing a list of sampling fr...

Vulnerability 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_audio10_sam_parse_func() when parsing a list of sampling frequencies.

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
EclipseThreadx Usbx< 6.4.3.202503

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2025-55100?

CVE-2025-55100 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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_audio10_sam_parse_func() when parsing a list of sampling fr...

How severe is CVE-2025-55100?

CVE-2025-55100 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-55100?

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