CVE-2019-6493

Description

SmartDefragDriver.sys (2.0) in IObit Smart Defrag 6 never frees an executable kernel pool that is allocated with user defined bytes and size when IOCTL 0x9C401CC0 is called. This kernel pointer can be leaked if the kernel pool becomes a "big" pool.

References

https://www.iobit.com/en/iobitsmartdefrag.php

https://downwithup.github.io/CVEPosts.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS