cve/2019/CVE-2019-17061.md

CVE-2019-17061

Description

The Bluetooth Low Energy (BLE) stack implementation on Cypress PSoC 4 through 3.62 devices does not properly restrict the BLE Link Layer header and executes certain memory contents upon receiving a packet with a Link Layer ID (LLID) equal to zero. This allows attackers within radio range to cause deadlocks, cause anomalous behavior in the BLE state machine, or trigger a buffer overflow via a crafted BLE Link Layer frame.

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
• https://github.com/sgxgsx/BlueToolkit