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_alternate_setting_locate() when parsing a descriptor with attacker-controlled frequency fields.
Metrics
CVSS 3.1 6.1/10
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Eclipse Foundation | USBX | < 6.4.3 |
References
- https://github.com/eclipse-threadx/usbx/security/advisories/GHSA-93mv-fcpr-9488Exploit, Vendor Advisory
Timeline
- Published
- Oct 17, 2025
- Last modified
- Oct 9, 2026
- NVD status
- Analyzed