klif.sys in Kaspersky Internet Security 6.0 and 7.0, Kaspersky Anti-Virus (KAV) 6.0 and 7.0, KAV 6.0 for Windows Workstations, and KAV 6.0 for Windows Servers does not validate certain parameters to the (1) NtCreateKey, (2) NtCreateProcess, (3) NtCreateProcessEx, (4) NtCreateSection, (5) NtCreateSymbolicLinkObject, (6) NtCreateThread, (7) NtDeleteValueKey, (8) NtLoadKey2, (9) NtOpenKey, (10) NtOpenProcess, (11) NtOpenSection, and (12) NtQueryValueKey hooked system calls, which allows local users to cause a denial of service (reboot) via an invalid parameter, as demonstrated by the ClientId parameter to NtOpenProcess.
https://exchange.xforce.ibmcloud.com/vulnerabilities/34875
https://exchange.xforce.ibmcloud.com/vulnerabilities/27104
http://www.vupen.com/english/advisories/2007/2145
http://www.vupen.com/english/advisories/2006/2333
http://www.securitytracker.com/id?1018257
http://www.securityfocus.com/bid/24491
http://www.securityfocus.com/bid/18341
http://www.securityfocus.com/archive/1/471453/100/0/threaded
http://www.rootkit.com/newsread.php?newsid=726
http://www.rootkit.com/board.php?did=edge726&closed=0&lastx=15
http://www.kaspersky.com/technews?id=203038695
http://uninformed.org/index.cgi?v=4&a=4&p=7
http://uninformed.org/index.cgi?v=4&a=4&p=4