Aruba Networks Security Advisory – A Denial of Service (DoS) vulnerability was discovered during standard bug reporting procedures. A malformed 802.11 association request frame causes a crash on the Access Point (AP) causing a temporary DoS condition for wireless clients. Prior successful security association with the wireless network is not required to cause this condition. The AP recovers automatically by restarting itself.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/82271/AID-102609.txt
Source: https://packetstormsecurity.com/files/82271/Aruba-Networks-Security-Advisory-102609.html