Kernel Pool Memory Leak Vulnerability in IObit Smart Defrag 6

CVE-2019-6493 · LOW Severity

AV:L/AC:L/AU:N/C:P/I:N/A:N

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.

Learn more about our User Device Pen Test.