cve/2021/CVE-2021-34146.md
2024-06-18 02:51:15 +02:00

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CVE-2021-34146

Description

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.

POC

Reference

Github