CVE-2016-4307

5.5 mediumEPSS 0.5%

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.

Severity

CVSS 3.0

5.5 medium

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 42% of CVEs (scores of 2026-10-31)
CWE: CWE-284
Published: 2017-01-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

kaspersky:internet_security

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

Check your stack JSON