October 24, 2022 · Applied Cybernetics Group
CVE-2018-19320 GIGABYTE Multiple Products
known ransomware use
GIGABYTE Multiple Products Unspecified Vulnerability
- Added to KEV
2022-10-24- Federal due date
2022-11-14- Vendor
- GIGABYTE
- Product
- Multiple Products
- EPSS
- 91.7th percentile (score 0.046, as of
2026-11-06) - NVD CVSS v3.1
- 7.8 (HIGH)
- Ransomware use
- Known
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2018-19320
CISA short description
The GDrv low-level driver in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II exposes ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system.
Required action
Apply updates per vendor instructions.
NVD description
The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system.