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    CVE-2019-17060

    The Bluetooth Low Energy (BLE) stack implementation on the NXP KW41Z (based on the MCUXpresso SDK with Bluetooth Low Energy Driver 2.2.1 and earlier) does not properly restrict the BLE Link Layer header and executes certain memory contents upon receiving a packet with a Link Layer ID (LLID) equal to zero. This allows attackers within radio range to cause deadlocks, cause anomalous behavior in the BLE state machine, or trigger a buffer overflow via a crafted BLE Link Layer frame.

    Published:Feb 10, 2020
    Last Modified:Nov 21, 2024
    EPS:Feb 10, 2020
    EPSS Score:0.00504
    CVSS Score:6.5

    Affected Products

    Vendor
    Nxp
    Product
    Kw31z
    Vendor
    Nxp
    Product
    Kw34
    Vendor
    Nxp
    Product
    Kw35
    Vendor
    Nxp
    Product
    Kw36
    Vendor
    Nxp
    Product
    Kw37
    Vendor
    Nxp
    Product
    Kw38
    Vendor
    Nxp
    Product
    Kw39
    Vendor
    Nxp
    Product
    Kw41z
    Vendor
    Nxp
    Product
    Mcuxpresso Software Development Kit

    Exploits

    No exploit reference

    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