CVE-2018-19323 Information

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 functionality to read and write Machine Specific Registers (MSRs).

CVSS Vector

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

Reference

http://seclists.org/fulldisclosure/2018/Dec/39 http://www.securityfocus.com/bid/106252 https://www.gigabyte.com/Support/Security/1801 https://www.gigabyte.com/tw/Support/Utility/Graphics-Card https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8