The vulnerability of the Bluetooth Low Energy (BLE) technology in tool sets and libraries for setting up wireless connections provided by Cypress’ Bluetooth SDK allows a intruder to trigger a service failure.

The vulnerability of the Bluetooth Low Energy BLE technology, as well as the toolkits and libraries for configuring wireless connections in Cypress’ Bluetooth SDK, is related to the issue where an operation goes beyond the buffer boundaries in memory when processing the Length field of the Data...