CVE-2018-19320GIGABYTE Multiple Products Unspecified Vulnerability

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.

7.8 HIGHEPSS 4.59%⚡ Known Exploited (CISA KEV)NVD: Analyzed

Last updated: 2026-08-13 05:17 UTC

OverviewCVSS details

7.8HIGHCVSS 3.1

Score source: NVD
NVD status: Analyzed
Published: Dec 21, 2018
Assigner: mitre

Affected

aorus graphics engine (gigabyte)

Versions: before 1.57
Fixed in: 1.57

+3 more products →

Exploitation

Public exploit: Yes · 2 references
CISA KEV: Listed · Oct 24, 2022
KEV due date: Nov 14, 2022
Ransomware use: Known
SSVC: Exploitation active · Automatable no · Impact total

EPSS · FIRST, scored Nov 8

4.59%chance of exploitation in 30 days

Higher than 91.71% of CVEs

CVSS 3.1 · NVD

7.8High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack vector: Local
Attack complexity: Low
Privileges required: Low
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

CVSS 2.0 · NVD

7.2High

AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack vector: Local
Attack complexity: Low
Authentication: None
Confidentiality impact: Complete
Integrity impact: Complete
Availability impact: Complete

NVD status: Analyzed

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
7.8	HIGH	3.1NVD	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2	HIGH	2.0NVD	AV:L/AC:L/Au:N/C:C/I:C/A:C

CISA required action

⚡ Known exploited · remediation due Nov 14, 2022

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Details

CVE ID: CVE-2018-19320
Status: Analyzed
Assigner (CNA): mitre
Published: Dec 21, 2018
Last modified: 2026-08-13 05:17 UTC

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 15:05 UTC.