Atheros knows of no instances where this vulnerability led to remote execution of arbitrary code. This vulnerability is fixed by Atheros driver versions 220.127.116.11 and later as well as 18.104.22.168 and later. Users should contact the vendor from which they obtained their wireless adapter for the fixed driver. Note the vulnerability was never present in Vista drivers from Atheros.
The vendor has not provided us with any further information regarding this vulnerability.
Contact Atheros Communications for more information about patches and updates.