CVE-2018-19320

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    CVE-2018-19320

    Published: 21 Dec 2018Last Modified: 10 Mar 2026

    Summary:

    Details: 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.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19320, https://www.gigabyte.com/tw/Support/Utility/Graphics-Card, , http://www.securityfocus.com/bid/106252, https://www.gigabyte.com/Support/Security/1801, http://seclists.org/fulldisclosure/2018/Dec/39, https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High