Unspecified vulnerability in KLIF (klif.sys) in Kaspersky Anti-Virus, Anti-Virus for Workstations, and Anti-Virus for File Servers 6.0, and Internet Security 6.0 before Maintenance Pack 2 build 6.0.2.614 allows local users to gain Ring-0 privileges via unspecified vectors.
http://www.vupen.com/english/advisories/2007/1268
http://www.kaspersky.com/technews?id=203038694