Disclosure summary
The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II 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.
CISA remediation guidance
Apply updates per vendor instructions.
Original records & references
PUBLISHED 2022-10-24T00:00:00-04:00
MODIFIED 2022-10-24T00:00:00-04:00
INGESTED 2026-10-06T11:42:58-04:00