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    CVE-2022-43662

    Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysTimerGettime. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.

    Published:Jan 9, 2023
    Last Modified:Apr 9, 2025
    EPS:Jan 9, 2023
    EPSS Score:0.0003
    CVSS Score:4

    Affected Products

    Vendor
    Openatom
    Product
    Openharmony
    Vendor
    Openharmony
    Product
    Openharmony

    Exploits

    No exploit reference

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    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