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    CVE-2021-27965

    The MsIo64.sys driver before 1.1.19.1016 in MSI Dragon Center before 2.0.98.0 has a buffer overflow that allows privilege escalation via a crafted 0x80102040, 0x80102044, 0x80102050, or 0x80102054 IOCTL request.

    Published:Mar 5, 2021
    Last Modified:Nov 21, 2024
    EPS:Mar 5, 2021
    EPSS Score:0.22627
    CVSS Score:9.8

    Affected Products

    Vendor
    Msi
    Product
    Dragon Center

    Exploits

    https://github.com/fengjixuchui/CVE-2021-27965https://github.com/Jeromeyoung/CVE-2021-27965https://github.com/mathisvickie/CVE-2021-27965

    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