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7.8
CVSS
High

CVE-2018-19320

PUBLISHED

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...

Exploited in the wild Used in malware Low complexity No user interaction
Vendor
GIGABYTE
Product
APP Center, AORUS GRAPHICS ENGINE, XTREME GAMING ENGINE, OC GURU II
Published
Dec 21, 2018
EPSS
—

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.

cisa malware ransomware nessus_scanner

CVSS scores

CVSS v3.1 7.8 High

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

CVSS v2.0 7.2

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

Exploitation status

Exploited in the wild

Recorded 2022-10-24 00:00:00 UTC · Source

Used in malware

Recorded 2022-10-24 00:00:00 UTC · Source

SSVC decision points

Exploitation
active
Automatable
No
Technical impact
total

References

Known exploited vulnerability sources

Catalogues that list this CVE as a known exploited vulnerability.

Source Added
CISA Oct 24, 2022

Scanner integrations

Scanner Reference Detected
Nessus https://www.tenable.com/plugins/nessus/169903 Jun 02, 2025

Potential proof of concepts

These PoCs are unverified and could contain malware. Use at your own risk.

hmnthabit/CVE-2018-19320-LPE

github · Created 2021-08-19 16:43:52 UTC · 9 stars

CVE-2018-19320 LPE Exploit

ASkyeye/CVE-2018-19320

github · Created 2020-04-13 11:34:24 UTC · 20 stars

Exploiting ring0 memcpy-like functionality to disable Driver Signing Enforcement (DSE)

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Exploit Used in Malware

  • Added to KEVIntel

  • Detected by Nessus