Unspecified vulnerability in the kernel in HP HP-UX B.11.31 allows local users to cause a denial of service via unknown vectors.
https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04491186
https://exchange.xforce.ibmcloud.com/vulnerabilities/98382
http://www.securitytracker.com/id/1031139