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    CVE-2017-7441

    In Sophos SurfRight HitmanPro before 3.7.20 Build 286 (included in the HitmanPro.Alert solution and Sophos Clean), a crafted IOCTL with code 0x22E1C0 might lead to kernel data leaks. Because the leak occurs at the driver level, an attacker can use this vulnerability to leak some critical information about the machine such as nt!ExpPoolQuotaCookie.

    Published:Sep 13, 2017
    Last Modified:Apr 20, 2025
    EPS:Sep 13, 2017
    EPSS Score:0.00032
    CVSS Score:7.8

    Affected Products

    Vendor
    Sophos
    Product
    Hitmanpro

    Exploits

    https://trackwatch.com/kernel-pool-overflow-exploitation-in-real-world-windows-10/https://trackwatch.com/kernel-pool-overflow-exploitation-in-real-world-windows-10/

    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