Is CVE-2018-19320 actively exploited?

CVE-2018-19320 has no public evidence of in-the-wild exploitation as of 2025-11-07.

What is the CVSS score for CVE-2018-19320?

CVE-2018-19320 has a CVSS score of 7.8 (HIGH severity). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2018-19320?

Patch guidance is available from gigabyte security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2018-19320.

Fix CVE-2018-19320 - HIGH gigabyte aorus graphics engine

Q: Which products are affected by CVE-2018-19320?

4 products: gigabyte aorus graphics engine, gigabyte app center, gigabyte oc guru ii, gigabyte xtreme gaming engine.

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.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector: local
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: NVD-CWE-noinfo

Metadata

Primary Vendor: GIGABYTE
Published: 12/21/2018
Last Modified: 11/7/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

gigabyte : aorus_graphics_enginegigabyte : app_centergigabyte : oc_guru_iigigabyte : xtreme_gaming_engine

Remediation Guidance

Executive Summary

View on NIST NVD