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    CVE-2021-33139

    Improper conditions check in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.100 may allow an authenticated user to potentially enable denial of service via adjacent access.

    Published:Feb 9, 2022
    Last Modified:May 5, 2025
    EPS:Feb 9, 2022
    EPSS Score:0.00074
    CVSS Score:5.7

    Affected Products

    Vendor
    Intel
    Product
    Ac3168
    Vendor
    Intel
    Product
    Ac3168 Firmware
    Vendor
    Intel
    Product
    Ac 1550
    Vendor
    Intel
    Product
    Ac 1550 Firmware
    Vendor
    Intel
    Product
    Ac 3165
    Vendor
    Intel
    Product
    Ac 3165 Firmware
    Vendor
    Intel
    Product
    Ac 7265
    Vendor
    Intel
    Product
    Ac 7265 Firmware
    Vendor
    Intel
    Product
    Ac 8260
    Vendor
    Intel
    Product
    Ac 8260 Firmware
    Vendor
    Intel
    Product
    Ac 8265
    Vendor
    Intel
    Product
    Ac 8265 Firmware
    Vendor
    Intel
    Product
    Ac 9260
    Vendor
    Intel
    Product
    Ac 9260 Firmware
    Vendor
    Intel
    Product
    Ac 9461
    Vendor
    Intel
    Product
    Ac 9461 Firmware
    Vendor
    Intel
    Product
    Ac 9462
    Vendor
    Intel
    Product
    Ac 9462 Firmware
    Vendor
    Intel
    Product
    Ac 9560
    Vendor
    Intel
    Product
    Ac 9560 Firmware
    Vendor
    Intel
    Product
    Ax1650
    Vendor
    Intel
    Product
    Ax1650 Firmware
    Vendor
    Intel
    Product
    Ax1675
    Vendor
    Intel
    Product
    Ax1675 Firmware
    Vendor
    Intel
    Product
    Ax200
    Vendor
    Intel
    Product
    Ax200 Firmware
    Vendor
    Intel
    Product
    Ax201
    Vendor
    Intel
    Product
    Ax201 Firmware
    Vendor
    Intel
    Product
    Ax210
    Vendor
    Intel
    Product
    Ax210 Firmware
    Vendor
    Intel
    Product
    Ax211
    Vendor
    Intel
    Product
    Ax211 Firmware

    Exploits

    No exploit reference

    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