CVE-2016-4307

Severity: medium (CVSS 5.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2017-01-06 · updated 2026-06-17
Weakness: CWE-284

Description

A 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.

Affected products

Kaspersky Internet Security: 16.0.0

References

http://www.securitytracker.com/id/1036702
http://www.securitytracker.com/id/1036703
http://www.talosintelligence.com/reports/TALOS-2016-0169/
http://securitytracker.com/id/1036702
http://www.securitytracker.com/id/1036702
http://www.securitytracker.com/id/1036703
http://www.talosintelligence.com/reports/TALOS-2016-0169/

Get alerted when CVE-2016-4307 or the next vulnerability affects your stack