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    CVE-2018-11820

    Use of non-time constant memcmp function creates side channel that leaks information and leads to cryptographic issues in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in versions IPQ8074, MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MDM9655, MSM8996AU, QCA8081, QCS605, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 / SD 670, SD 800, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 8CX, SDA660, SDM439, SDM630, SDM660, Snapdragon_High_Med_2016, SXR1130.

    Published:Feb 25, 2019
    Last Modified:Nov 21, 2024
    EPS:Feb 25, 2019
    EPSS Score:0.00051
    CVSS Score:5.5

    Affected Products

    Vendor
    Qualcomm
    Product
    Ipq8074
    Vendor
    Qualcomm
    Product
    Ipq8074 Firmware
    Vendor
    Qualcomm
    Product
    Mdm9150
    Vendor
    Qualcomm
    Product
    Mdm9150 Firmware
    Vendor
    Qualcomm
    Product
    Mdm9206
    Vendor
    Qualcomm
    Product
    Mdm9206 Firmware
    Vendor
    Qualcomm
    Product
    Mdm9607
    Vendor
    Qualcomm
    Product
    Mdm9607 Firmware
    Vendor
    Qualcomm
    Product
    Mdm9640
    Vendor
    Qualcomm
    Product
    Mdm9640 Firmware
    Vendor
    Qualcomm
    Product
    Mdm9650
    Vendor
    Qualcomm
    Product
    Mdm9650 Firmware
    Vendor
    Qualcomm
    Product
    Mdm9655
    Vendor
    Qualcomm
    Product
    Mdm9655 Firmware
    Vendor
    Qualcomm
    Product
    Msm8996au
    Vendor
    Qualcomm
    Product
    Msm8996au Firmware
    Vendor
    Qualcomm
    Product
    Qca8081
    Vendor
    Qualcomm
    Product
    Qca8081 Firmware
    Vendor
    Qualcomm
    Product
    Qcs605
    Vendor
    Qualcomm
    Product
    Qcs605 Firmware
    Vendor
    Qualcomm
    Product
    Sd 205
    Vendor
    Qualcomm
    Product
    Sd 205 Firmware
    Vendor
    Qualcomm
    Product
    Sd 210
    Vendor
    Qualcomm
    Product
    Sd 210 Firmware
    Vendor
    Qualcomm
    Product
    Sd 212
    Vendor
    Qualcomm
    Product
    Sd 212 Firmware
    Vendor
    Qualcomm
    Product
    Sd 410
    Vendor
    Qualcomm
    Product
    Sd 410 Firmware
    Vendor
    Qualcomm
    Product
    Sd 412
    Vendor
    Qualcomm
    Product
    Sd 412 Firmware
    Vendor
    Qualcomm
    Product
    Sd 415
    Vendor
    Qualcomm
    Product
    Sd 415 Firmware
    Vendor
    Qualcomm
    Product
    Sd 425
    Vendor
    Qualcomm
    Product
    Sd 425 Firmware
    Vendor
    Qualcomm
    Product
    Sd 427
    Vendor
    Qualcomm
    Product
    Sd 427 Firmware
    Vendor
    Qualcomm
    Product
    Sd 429
    Vendor
    Qualcomm
    Product
    Sd 429 Firmware
    Vendor
    Qualcomm
    Product
    Sd 430
    Vendor
    Qualcomm
    Product
    Sd 430 Firmware
    Vendor
    Qualcomm
    Product
    Sd 435
    Vendor
    Qualcomm
    Product
    Sd 435 Firmware
    Vendor
    Qualcomm
    Product
    Sd 439
    Vendor
    Qualcomm
    Product
    Sd 439 Firmware
    Vendor
    Qualcomm
    Product
    Sd 450
    Vendor
    Qualcomm
    Product
    Sd 450 Firmware
    Vendor
    Qualcomm
    Product
    Sd 615
    Vendor
    Qualcomm
    Product
    Sd 615 Firmware
    Vendor
    Qualcomm
    Product
    Sd 616
    Vendor
    Qualcomm
    Product
    Sd 616 Firmware
    Vendor
    Qualcomm
    Product
    Sd 625
    Vendor
    Qualcomm
    Product
    Sd 625 Firmware
    Vendor
    Qualcomm
    Product
    Sd 632
    Vendor
    Qualcomm
    Product
    Sd 632 Firmware
    Vendor
    Qualcomm
    Product
    Sd 636
    Vendor
    Qualcomm
    Product
    Sd 636 Firmware
    Vendor
    Qualcomm
    Product
    Sd 650
    Vendor
    Qualcomm
    Product
    Sd 650 Firmware
    Vendor
    Qualcomm
    Product
    Sd 652
    Vendor
    Qualcomm
    Product
    Sd 652 Firmware
    Vendor
    Qualcomm
    Product
    Sd 670
    Vendor
    Qualcomm
    Product
    Sd 670 Firmware
    Vendor
    Qualcomm
    Product
    Sd 710
    Vendor
    Qualcomm
    Product
    Sd 710 Firmware
    Vendor
    Qualcomm
    Product
    Sd 712
    Vendor
    Qualcomm
    Product
    Sd 712 Firmware
    Vendor
    Qualcomm
    Product
    Sd 800
    Vendor
    Qualcomm
    Product
    Sd 800 Firmware
    Vendor
    Qualcomm
    Product
    Sd 820
    Vendor
    Qualcomm
    Product
    Sd 820 Firmware
    Vendor
    Qualcomm
    Product
    Sd 820a
    Vendor
    Qualcomm
    Product
    Sd 820a Firmware
    Vendor
    Qualcomm
    Product
    Sd 835
    Vendor
    Qualcomm
    Product
    Sd 835 Firmware
    Vendor
    Qualcomm
    Product
    Sd 845
    Vendor
    Qualcomm
    Product
    Sd 845 Firmware
    Vendor
    Qualcomm
    Product
    Sd 850
    Vendor
    Qualcomm
    Product
    Sd 850 Firmware
    Vendor
    Qualcomm
    Product
    Sd 8cx
    Vendor
    Qualcomm
    Product
    Sd 8cx Firmware
    Vendor
    Qualcomm
    Product
    Sda660
    Vendor
    Qualcomm
    Product
    Sda660 Firmware
    Vendor
    Qualcomm
    Product
    Sdm439
    Vendor
    Qualcomm
    Product
    Sdm439 Firmware
    Vendor
    Qualcomm
    Product
    Sdm630
    Vendor
    Qualcomm
    Product
    Sdm630 Firmware
    Vendor
    Qualcomm
    Product
    Sdm660
    Vendor
    Qualcomm
    Product
    Sdm660 Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon High Med 2016
    Vendor
    Qualcomm
    Product
    Snapdragon High Med 2016 Firmware
    Vendor
    Qualcomm
    Product
    Sxr1130
    Vendor
    Qualcomm
    Product
    Sxr1130 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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