Unsafe handling in bt_conn_tx_processor causes a use-after-free, resulting in a write-before-zero. The written 4 bytes are attacker-controlled, enabling precise memory corruption.
Any condition where the attacker has the ability to write an arbitrary value to an arbitrary location, often as the result of a buffer overflow.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Zephyr | Zephyrproject | * | 4.1.0 (including) |