CVE-2009-4114
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.
Published:Nov 30, 2009
Last Modified:Apr 23, 2026
EPS:Nov 30, 2009
EPSS Score:0.00648
CVSS Score:4.9
Affected Products
Vendor
Product
Action
Vendor
Kaspersky
Product
Kaspersky Anti-virus
Kaspersky
Kaspersky Anti-virus
Exploits
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
