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    CVE-2020-11256

    Memory corruption due to lack of check of validation of pointer to buffer passed to trustzone in Snapdragon Wired Infrastructure and Networking

    Published:Jun 9, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 9, 2021
    EPSS Score:0.00039
    CVSS Score:8.8

    Affected Products

    Vendor
    Qualcomm
    Product
    Ar7420
    Vendor
    Qualcomm
    Product
    Ar7420 Firmware
    Vendor
    Qualcomm
    Product
    Ar9580
    Vendor
    Qualcomm
    Product
    Ar9580 Firmware
    Vendor
    Qualcomm
    Product
    Csr8811
    Vendor
    Qualcomm
    Product
    Csr8811 Firmware
    Vendor
    Qualcomm
    Product
    Ipq4018
    Vendor
    Qualcomm
    Product
    Ipq4018 Firmware
    Vendor
    Qualcomm
    Product
    Ipq4019
    Vendor
    Qualcomm
    Product
    Ipq4019 Firmware
    Vendor
    Qualcomm
    Product
    Ipq4028
    Vendor
    Qualcomm
    Product
    Ipq4028 Firmware
    Vendor
    Qualcomm
    Product
    Ipq4029
    Vendor
    Qualcomm
    Product
    Ipq4029 Firmware
    Vendor
    Qualcomm
    Product
    Qca10901
    Vendor
    Qualcomm
    Product
    Qca10901 Firmware
    Vendor
    Qualcomm
    Product
    Qca4024
    Vendor
    Qualcomm
    Product
    Qca4024 Firmware
    Vendor
    Qualcomm
    Product
    Qca7500
    Vendor
    Qualcomm
    Product
    Qca7500 Firmware
    Vendor
    Qualcomm
    Product
    Qca7520
    Vendor
    Qualcomm
    Product
    Qca7520 Firmware
    Vendor
    Qualcomm
    Product
    Qca7550
    Vendor
    Qualcomm
    Product
    Qca7550 Firmware
    Vendor
    Qualcomm
    Product
    Qca8075
    Vendor
    Qualcomm
    Product
    Qca8075 Firmware
    Vendor
    Qualcomm
    Product
    Qca9880
    Vendor
    Qualcomm
    Product
    Qca9880 Firmware
    Vendor
    Qualcomm
    Product
    Qca9886
    Vendor
    Qualcomm
    Product
    Qca9886 Firmware
    Vendor
    Qualcomm
    Product
    Qca9888
    Vendor
    Qualcomm
    Product
    Qca9888 Firmware
    Vendor
    Qualcomm
    Product
    Qca9889
    Vendor
    Qualcomm
    Product
    Qca9889 Firmware
    Vendor
    Qualcomm
    Product
    Qca9898
    Vendor
    Qualcomm
    Product
    Qca9898 Firmware
    Vendor
    Qualcomm
    Product
    Qca9984
    Vendor
    Qualcomm
    Product
    Qca9984 Firmware
    Vendor
    Qualcomm
    Product
    Qca9992
    Vendor
    Qualcomm
    Product
    Qca9992 Firmware
    Vendor
    Qualcomm
    Product
    Qca9994
    Vendor
    Qualcomm
    Product
    Qca9994 Firmware
    Vendor
    Qualcomm
    Product
    Qcn3018
    Vendor
    Qualcomm
    Product
    Qcn3018 Firmware
    Vendor
    Qualcomm
    Product
    Qfe1922
    Vendor
    Qualcomm
    Product
    Qfe1922 Firmware
    Vendor
    Qualcomm
    Product
    Qfe1952
    Vendor
    Qualcomm
    Product
    Qfe1952 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9340
    Vendor
    Qualcomm
    Product
    Wcd9340 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8810
    Vendor
    Qualcomm
    Product
    Wsa8810 Firmware

    Exploits

    No exploit reference

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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