Integer overflow in the API for the AirPort wireless driver on Apple Mac OS X 10.4.7 might allow physically proximate attackers to cause a denial of service (crash) or execute arbitrary code in third-party wireless software that uses the API via crafted frames.
http://www.vupen.com/english/advisories/2006/3737
http://www.securityfocus.com/bid/20144
http://www.kb.cert.org/vuls/id/563492
http://securitytracker.com/id?1016903
http://secunia.com/advisories/22068
http://lists.apple.com/archives/Security-announce/2006/Sep/msg00001.html