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    CVE-2021-31610

    The Bluetooth Classic implementation on AB32VG1 devices does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service (either restart or deadlock the device) by flooding a device with LMP_AU_rand data.

    Published:Sep 7, 2021
    Last Modified:Nov 21, 2024
    EPS:Sep 7, 2021
    EPSS Score:0.00204
    CVSS Score:6.5

    Affected Products

    Vendor
    Bluetrum
    Product
    Ab5376t
    Vendor
    Bluetrum
    Product
    Ab5376t Firmware
    Vendor
    Bluetrum
    Product
    Bt8896a
    Vendor
    Bluetrum
    Product
    Bt8896a Firmware
    Vendor
    Mi
    Product
    Mi True Wireless Earbuds Basic 2
    Vendor
    Mi
    Product
    Mi True Wireless Earbuds Basic 2 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    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