Иногда новый проект начинается не с технического задания, а с вещи, которая случайно попала в руки.В моём случае это был Bluetooth-пульт Makeblock MBBTCTR01. Красивый? Да. Удобный? Более-менее. Два стика, крестовина, кнопки — всё, что нужно для управления мобильным роботом. А пара тележек с дифференциальным приводом у меня как раз была под рукой. Читать далее
A vulnerability exists in the firmware of embedded BLE radios that are part of some Aruba Access points. An attacker who is able to exploit the vulnerability could install new, potentially malicious firmware into the AP's BLE radio and could then gain access to the AP's console port. This vulnerability is applicable only if the BLE radio has been enabled in affected access points. The BLE radio is disabled by default. Note - Aruba products are NOT affected by a similar vulnerability being tracked as…
The Bluetooth Low Energy (BLE) stack implementation on the NXP KW41Z (based on the MCUXpresso SDK with Bluetooth Low Energy Driver 2.2.1 and earlier) 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.
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.