Vulnerabilities > CVE-2019-6493 - Memory Leak vulnerability in Iobit Smart Defrag 6
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
NONE Availability impact
NONE Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |