cve/2020/CVE-2020-13595.md

CVE-2020-13595

Description

The Bluetooth Low Energy (BLE) controller implementation in Espressif ESP-IDF 4.0 through 4.2 (for ESP32 devices) returns the wrong number of completed BLE packets and triggers a reachable assertion on the host stack when receiving a packet with an MIC failure. An attacker within radio range can silently trigger the assertion (which disables the target's BLE stack) by sending a crafted sequence of BLE packets.

POC

Reference

No PoCs from references.

Github

• https://github.com/JeffroMF/awesome-bluetooth-security321
• https://github.com/Matheus-Garbelini/sweyntooth_bluetooth_low_energy_attacks
• https://github.com/engn33r/awesome-bluetooth-security