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    CVE-2019-6493

    SmartDefragDriver.sys (2.0) in IObit Smart Defrag 6 never frees an executable kernel pool that is allocated with user defined bytes and size when IOCTL 0x9C401CC0 is called. This kernel pointer can be leaked if the kernel pool becomes a "big" pool.

    Published:Apr 11, 2019
    Last Modified:Nov 21, 2024
    EPS:Apr 11, 2019
    EPSS Score:0.00136
    CVSS Score:5.5

    Affected Products

    Vendor
    Iobit
    Product
    Smart Defrag

    Exploits

    https://downwithup.github.io/CVEPosts.htmlhttps://downwithup.github.io/CVEPosts.html

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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