Privilege Escalation and Code Execution via IOCTL Handling in Kyrol Internet Security 9.0.6.9

Privilege Escalation and Code Execution via IOCTL Handling in Kyrol Internet Security 9.0.6.9

CVE-2019-19197 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

IOCTL Handling in the kyrld.sys driver in Kyrol Internet Security 9.0.6.9 allows an attacker to achieve privilege escalation, denial-of-service, and code execution via usermode because 0x9C402401 using METHOD_NEITHER results in a read primitive.

Learn more about our User Device Pen Test.