The kmxfw.sys driver in CA Host-Based Intrusion Prevention System (HIPS) r8, as used in CA Internet Security Suite and Personal Firewall, does not properly verify IOCTL requests, which allows local users to cause a denial of service (system crash) or possibly gain privileges via a crafted request.
https://exchange.xforce.ibmcloud.com/vulnerabilities/44392
http://www.vupen.com/english/advisories/2008/2339
http://www.securitytracker.com/id?1020660
http://www.securitytracker.com/id?1020659
http://www.securitytracker.com/id?1020658
http://www.securityfocus.com/bid/30651
http://www.securityfocus.com/archive/1/495397/100/0/threaded
http://www.ca.com/us/securityadvisor/vulninfo/vuln.aspx?id=36559