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7.8
CVSS
High

CVE-2018-19321

PUBLISHED

The GPCIDrv and GDrv low-level drivers in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before...

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 GPCIDrv and GDrv low-level drivers 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 expose functionality to read and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges.

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.

nanabingies/CVE-2018-19321

github · Created 2023-01-07 02:45:30 UTC · 2 stars

CVE-2018-19321

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Exploit Used in Malware

  • Added to KEVIntel

  • Detected by Nessus