Design/Logic Flaw

2021-09-0706:15:00

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6.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.5%

JSON

The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service (crash) in ESP32 by flooding the target device with LMP Feature Response data.