cvedb.io
CVE-2021-34146
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2021-09-07T07:15:07.327 · Last modified 2026-06-17T03:55:30.750

Summary

The Bluetooth Classic implementation in the Cypress CYW920735Q60EVB does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service and restart (crash) of the device by flooding it with LMP_AU_Rand packets after the paging procedure.

Affected products

cypress — cyw920735q60evb-01_firmware

Does this affect you?

Add your gear to cvedb and we'll alert you only when cypress ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.