CVE-2018-19320

high

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.

References

https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities

https://www.gigabyte.com/tw/Support/Utility/Graphics-Card

https://www.gigabyte.com/Support/Security/1801

http://www.securityfocus.com/bid/106252

http://seclists.org/fulldisclosure/2018/Dec/39

Details

Source: Mitre, NVD

Published: 2018-12-21

Updated: 2024-06-28

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High