CVE-2018-19322
The GPCIDrv and GDrv low-level drivers in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE v1.33 and earlier, XTREME GAMING ENGINE v1.25 and earlier, and OC GURU II v2.08 expose functionality to read/write data from/to IO ports. This could be leveraged in a number of ways to ultimately run code with elevated privileges.
Source: CVE-2018-19322