Buffer overflow in ibstat in devices.common.IBM.ib.rte in IBM AIX 5.3 allows local users to gain privileges via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/36446
http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=3845
http://www.vupen.com/english/advisories/2007/3059
http://www.securityfocus.com/bid/25557