CVE-2019-8372

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    CVE-2019-8372

    Published: 18 Feb 2019Last Modified: 10 Mar 2026

    Summary:

    Details: The LHA.sys driver before 1.1.1811.2101 in LG Device Manager exposes functionality that allows low-privileged users to read and write arbitrary physical memory via specially crafted IOCTL requests and elevate system privileges. This occurs because the device object has an associated symbolic link and an open DACL.

    References: , https://lgsecurity.lge.com/security_updates.html, https://twitter.com/Jackson_T/status/1097353402034475009, http://www.jackson-t.ca/lg-driver-lpe.html

    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
    CVE-2019-8372 | CVE-DB