Integer overflow in Ralink Technology USB wireless adapter (RT73) 3.08 for Windows, and other wireless card drivers including rt2400, rt2500, rt2570, and rt61, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Probe Request packet with a long SSID, possibly related to an integer signedness error.
http://www.securityfocus.com/bid/33340
http://www.securityfocus.com/archive/1/500168/100/0/threaded
http://www.debian.org/security/2009/dsa-1714
http://www.debian.org/security/2009/dsa-1713
http://www.debian.org/security/2009/dsa-1712
http://security.gentoo.org/glsa/glsa-200907-08.xml
http://secunia.com/advisories/35743
http://secunia.com/advisories/33699