CVE-2009-3523 Information

Description

aavmKer4.sys in avast! Home and Professional for Windows before 4.8.1356 does not properly validate input to IOCTLs (1) 0xb2d6000c and (2) 0xb2d60034 which allows local users to gain privileges via IOCTL requests using crafted kernel addresses that trigger memory corruption a different vulnerability than CVE-2008-1625.

Reference

http://secunia.com/advisories/36858 http://www.avast.com/eng/avast-4-home_pro-revision-history.html http://www.ntinternals.org/ntiadv0904/ntiadv0904.html https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A6024