lquerylv in cmdlvm in IBM AIX 5.3, 6.1, and 7.1 and VIOS 2.2.x allows local users to gain privileges via a crafted DBGCMD_LQUERYLV environment-variable value.
https://www.exploit-db.com/exploits/38576/
https://exchange.xforce.ibmcloud.com/vulnerabilities/99193
http://www.securitytracker.com/id/1031596
http://www.ibm.com/support/docview.wss?uid=isg1IV68478
http://www.ibm.com/support/docview.wss?uid=isg1IV68082
http://www.ibm.com/support/docview.wss?uid=isg1IV68070
http://www.ibm.com/support/docview.wss?uid=isg1IV67908
http://www.ibm.com/support/docview.wss?uid=isg1IV67907
http://secunia.com/advisories/62195
http://aix.software.ibm.com/aix/efixes/security/lvm_advisory.asc