netstat in IBM AIX 5.3, 6.1, and 7.1 and VIOS 2.2.x, when a fibre channel adapter is used, allows local users to gain privileges via unspecified vectors.
http://www.securitytracker.com/id/1033806
http://www-01.ibm.com/support/docview.wss?uid=swg1IV77299
http://www-01.ibm.com/support/docview.wss?uid=swg1IV75940
http://aix.software.ibm.com/aix/efixes/security/netstat_advisory.asc