cve/2019/CVE-2019-19197.md

CVE-2019-19197

Description

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.

POC

Reference

• https://github.com/nafiez/nafiez.github.io/blob/master/_posts/2019-11-16-kyrol-internet-security-driver-issue.md
• https://nafiez.github.io/security/vulnerability/2019/11/16/kyrol-internet-security-driver-issue.html

Github

No PoCs found on GitHub currently.