CVE-2016-4307

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Summary

CVECVE-2016-4307
StatePUBLISHED
Assignercertcc
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-01-06 21:59:01 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionA denial of service vulnerability exists in the IOCTL handling functionality of Kaspersky Internet Security KL1 driver. A specially crafted IOCTL signal can cause an access violation in KL1 kernel driver resulting in local system denial of service. An attacker can run a program from user-mode to trigger this vulnerability.

Risk And Classification

Primary CVSS: v3.0 5.5 MEDIUM from [email protected]

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.000750000 probability, percentile 0.223820000 (date 2026-05-11)

Problem Types: CWE-284 | unspecified

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary5.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.0[email protected]Primary2.1AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS v3.0 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:L/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Kaspersky Internet Security 16.0.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Kaspersky Internet Security affected 16.0.0, KLIF driver version 10.0.0.1532 Not specified

References

ReferenceSourceLinkTags
Kaspersky Internet Security Driver Bugs Let Local Users Obtain System Memory Contents and Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Kaspersky Anti-Virus Driver Bugs Let Local Users Obtain System Memory Contents and Deny Service - SecurityTracker [email protected] securitytracker.com Third Party Advisory, VDB Entry
Kaspersky Anti-Virus Driver Bugs Let Local Users Obtain System Memory Contents and Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Cisco Talos - Talos 2016 0169 af854a3a-2127-422b-91ae-364da2661108 www.talosintelligence.com Exploit, Technical Description, Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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