Bluetooth support without --privileged?

I’m trying to run hciconfig in a Docker container with device hci0, which is an onboard Realtek bluetooth 8723 module on a Linux 3.14 Debian operating system.

Originally I could not get this working due to a permissions error, and the best solution I’ve seen online is to run the container with the --privileged flag.

Is there any way to get around using this flag? I’d prefer not to give the container full privileged mode just so I can make my onboard bluetooth device discover-able and access the dbus.