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    CVE-2024-38921

    Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions were discovered to contain a use-after-free via the nav2_amcl process. This vulnerability is triggered via remotely sending a request for change the value of dynamic-parameter`/amcl z_rand ` .

    Published:Dec 6, 2024
    Last Modified:Dec 17, 2024
    EPS:Dec 6, 2024
    EPSS Score:0.00199
    CVSS Score:9.8

    Affected Products

    Vendor
    Openrobotics
    Product
    Robot Operating System

    Exploits

    https://github.com/ros-navigation/navigation2/issues/4379

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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