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    CVE-2022-2590

    A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write (COW) breakage of private read-only shared memory mappings. This flaw allows an unprivileged, local user to gain write access to read-only memory mappings, increasing their privileges on the system.

    Published:Aug 8, 2022
    Last Modified:Nov 21, 2024
    EPS:Aug 31, 2022
    EPSS Score:0.00411
    CVSS Score:7

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    https://github.com/hyeonjun17/CVE-2022-2590-analysishttps://github.com/moonnull/CVE-2022-2590-analysis

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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