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    CVE-2019-17061

    The Bluetooth Low Energy (BLE) stack implementation on Cypress PSoC 4 through 3.62 devices 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:0.00699
    CVSS Score:6.5

    Affected Products

    Vendor
    Cypress
    Product
    Psoc 4
    Vendor
    Cypress
    Product
    Psoc 4 Ble

    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