Unrated severityNVD Advisory· Published Nov 30, 2009· Updated Jun 16, 2026
CVE-2009-4114
CVE-2009-4114
Description
kl1.sys in Kaspersky Anti-Virus 2010 9.0.0.463, and possibly other versions before 9.0.0.736, does not properly validate input to IOCTL 0x0022c008, which allows local users to cause a denial of service (system crash) via IOCTL requests using crafted kernel addresses that trigger memory corruption, possibly related to klavemu.kdl.
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Affected products
2cpe:2.3:a:kaspersky:kaspersky_anti-virus:9.0.0.463:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:kaspersky:kaspersky_anti-virus:9.0.0.463:*:*:*:*:*:*:*
- (no CPE)range: >=9.0.0.463 <9.0.0.736
Patches
Vulnerability mechanics
References
8- sysdream.com/article.phpnvdExploit
- www.securityfocus.com/bid/37044nvdExploit
- www.securitytracker.com/idnvdExploit
- secunia.com/advisories/37398nvdVendor Advisory
- www.vupen.com/english/advisories/2009/3286nvdVendor Advisory
- osvdb.org/60207nvd
- www.securityfocus.com/archive/1/507933/100/0/threadednvd
- exchange.xforce.ibmcloud.com/vulnerabilities/54309nvd
News mentions
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