Technical Severity
HIGH
CVSS v3.1 Metrics
7.8
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood
EPSS Prediction
2.88
%
Predictive Probability
Percentile Rank
86.0
th
Documented as more likely to be exploited than 86.0% of known CVEs.
Detection Date
Oct 24, 2022
Remediation Due
Nov 14, 2022
CISA Catalog Active
Threat Analysis
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.
Remediation Directive
Apply updates per vendor instructions.