Two zero-day Bluetooth-related flaws exist in Bluetooth chips embedded in millions of access points and networking devices used by enterprises around the world. The vulnerabilities exist inmade by Texas Instruments that are being used by Cisco, Meraki, and Aruba in their enterprise line of products. The first vulnerability exists in TI chips CC2640 and CC2650 and affects many Cisco and Meraki’s Wi-Fi access points. The second vulnerability stems from an issue with Texas Instruments’ firmware update feature in BLE chips called Over the Air firmware Download (OAD)
Source: https://thehackernews.com/2018/11/bluetooth-chip-hacking.html