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    Dashboard / CVE / CVE-2021-1940

    CVE-2021-1940

    Use after free can occur due to improper handling of response from firmware in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

    Published:Jul 13, 2021
    Last Modified:Nov 21, 2024
    EPS:Jul 13, 2021
    EPSS Score:0.00024
    CVSS Score:8.4

    Affected Products

    Vendor
    Qualcomm
    Product
    Aqt1000
    Vendor
    Qualcomm
    Product
    Aqt1000 Firmware
    Vendor
    Qualcomm
    Product
    Ar8031
    Vendor
    Qualcomm
    Product
    Ar8031 Firmware
    Vendor
    Qualcomm
    Product
    Ar8035
    Vendor
    Qualcomm
    Product
    Ar8035 Firmware
    Vendor
    Qualcomm
    Product
    Csra6620
    Vendor
    Qualcomm
    Product
    Csra6620 Firmware
    Vendor
    Qualcomm
    Product
    Csra6640
    Vendor
    Qualcomm
    Product
    Csra6640 Firmware
    Vendor
    Qualcomm
    Product
    Fsm10055
    Vendor
    Qualcomm
    Product
    Fsm10055 Firmware
    Vendor
    Qualcomm
    Product
    Fsm10056
    Vendor
    Qualcomm
    Product
    Fsm10056 Firmware
    Vendor
    Qualcomm
    Product
    Qca6391
    Vendor
    Qualcomm
    Product
    Qca6391 Firmware
    Vendor
    Qualcomm
    Product
    Qca6420
    Vendor
    Qualcomm
    Product
    Qca6420 Firmware
    Vendor
    Qualcomm
    Product
    Qca6430
    Vendor
    Qualcomm
    Product
    Qca6430 Firmware
    Vendor
    Qualcomm
    Product
    Qca6564
    Vendor
    Qualcomm
    Product
    Qca6564 Firmware
    Vendor
    Qualcomm
    Product
    Qca6564a
    Vendor
    Qualcomm
    Product
    Qca6564a Firmware
    Vendor
    Qualcomm
    Product
    Qca6564au
    Vendor
    Qualcomm
    Product
    Qca6564au Firmware
    Vendor
    Qualcomm
    Product
    Qca6574
    Vendor
    Qualcomm
    Product
    Qca6574 Firmware
    Vendor
    Qualcomm
    Product
    Qca6574a
    Vendor
    Qualcomm
    Product
    Qca6574a Firmware
    Vendor
    Qualcomm
    Product
    Qca6574au
    Vendor
    Qualcomm
    Product
    Qca6574au Firmware
    Vendor
    Qualcomm
    Product
    Qca6584au
    Vendor
    Qualcomm
    Product
    Qca6584au Firmware
    Vendor
    Qualcomm
    Product
    Qca6595au
    Vendor
    Qualcomm
    Product
    Qca6595au Firmware
    Vendor
    Qualcomm
    Product
    Qca6696
    Vendor
    Qualcomm
    Product
    Qca6696 Firmware
    Vendor
    Qualcomm
    Product
    Qca8337
    Vendor
    Qualcomm
    Product
    Qca8337 Firmware
    Vendor
    Qualcomm
    Product
    Qcm6125
    Vendor
    Qualcomm
    Product
    Qcm6125 Firmware
    Vendor
    Qualcomm
    Product
    Qcs405
    Vendor
    Qualcomm
    Product
    Qcs405 Firmware
    Vendor
    Qualcomm
    Product
    Qcs410
    Vendor
    Qualcomm
    Product
    Qcs410 Firmware
    Vendor
    Qualcomm
    Product
    Qcs610
    Vendor
    Qualcomm
    Product
    Qcs610 Firmware
    Vendor
    Qualcomm
    Product
    Qcs6125
    Vendor
    Qualcomm
    Product
    Qcs6125 Firmware
    Vendor
    Qualcomm
    Product
    Sa415m
    Vendor
    Qualcomm
    Product
    Sa415m Firmware
    Vendor
    Qualcomm
    Product
    Sa515m
    Vendor
    Qualcomm
    Product
    Sa515m Firmware
    Vendor
    Qualcomm
    Product
    Sa6145p
    Vendor
    Qualcomm
    Product
    Sa6145p Firmware
    Vendor
    Qualcomm
    Product
    Sa6155
    Vendor
    Qualcomm
    Product
    Sa6155 Firmware
    Vendor
    Qualcomm
    Product
    Sa6155p
    Vendor
    Qualcomm
    Product
    Sa6155p Firmware
    Vendor
    Qualcomm
    Product
    Sa8155
    Vendor
    Qualcomm
    Product
    Sa8155 Firmware
    Vendor
    Qualcomm
    Product
    Sa8155p
    Vendor
    Qualcomm
    Product
    Sa8155p Firmware
    Vendor
    Qualcomm
    Product
    Sa8195p
    Vendor
    Qualcomm
    Product
    Sa8195p Firmware
    Vendor
    Qualcomm
    Product
    Sd660
    Vendor
    Qualcomm
    Product
    Sd660 Firmware
    Vendor
    Qualcomm
    Product
    Sd665
    Vendor
    Qualcomm
    Product
    Sd665 Firmware
    Vendor
    Qualcomm
    Product
    Sd675
    Vendor
    Qualcomm
    Product
    Sd675 Firmware
    Vendor
    Qualcomm
    Product
    Sd678
    Vendor
    Qualcomm
    Product
    Sd678 Firmware
    Vendor
    Qualcomm
    Product
    Sd720g
    Vendor
    Qualcomm
    Product
    Sd720g Firmware
    Vendor
    Qualcomm
    Product
    Sd730
    Vendor
    Qualcomm
    Product
    Sd730 Firmware
    Vendor
    Qualcomm
    Product
    Sd855
    Vendor
    Qualcomm
    Product
    Sd855 Firmware
    Vendor
    Qualcomm
    Product
    Sd 675
    Vendor
    Qualcomm
    Product
    Sd 675 Firmware
    Vendor
    Qualcomm
    Product
    Sd 8c
    Vendor
    Qualcomm
    Product
    Sd 8c Firmware
    Vendor
    Qualcomm
    Product
    Sd 8cx
    Vendor
    Qualcomm
    Product
    Sd 8cx Firmware
    Vendor
    Qualcomm
    Product
    Sda429w
    Vendor
    Qualcomm
    Product
    Sda429w Firmware
    Vendor
    Qualcomm
    Product
    Sdx50m
    Vendor
    Qualcomm
    Product
    Sdx50m Firmware
    Vendor
    Qualcomm
    Product
    Sdx55
    Vendor
    Qualcomm
    Product
    Sdx55 Firmware
    Vendor
    Qualcomm
    Product
    Sdx55m
    Vendor
    Qualcomm
    Product
    Sdx55m Firmware
    Vendor
    Qualcomm
    Product
    Sm6250
    Vendor
    Qualcomm
    Product
    Sm6250 Firmware
    Vendor
    Qualcomm
    Product
    Sm6250p
    Vendor
    Qualcomm
    Product
    Sm6250p Firmware
    Vendor
    Qualcomm
    Product
    Wcd9335
    Vendor
    Qualcomm
    Product
    Wcd9335 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9340
    Vendor
    Qualcomm
    Product
    Wcd9340 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9341
    Vendor
    Qualcomm
    Product
    Wcd9341 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9370
    Vendor
    Qualcomm
    Product
    Wcd9370 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9375
    Vendor
    Qualcomm
    Product
    Wcd9375 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9380
    Vendor
    Qualcomm
    Product
    Wcd9380 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3610
    Vendor
    Qualcomm
    Product
    Wcn3610 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3620
    Vendor
    Qualcomm
    Product
    Wcn3620 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3660b
    Vendor
    Qualcomm
    Product
    Wcn3660b Firmware
    Vendor
    Qualcomm
    Product
    Wcn3950
    Vendor
    Qualcomm
    Product
    Wcn3950 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3980
    Vendor
    Qualcomm
    Product
    Wcn3980 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3988
    Vendor
    Qualcomm
    Product
    Wcn3988 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3990
    Vendor
    Qualcomm
    Product
    Wcn3990 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3991
    Vendor
    Qualcomm
    Product
    Wcn3991 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3998
    Vendor
    Qualcomm
    Product
    Wcn3998 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3999
    Vendor
    Qualcomm
    Product
    Wcn3999 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8810
    Vendor
    Qualcomm
    Product
    Wsa8810 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8815
    Vendor
    Qualcomm
    Product
    Wsa8815 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-416 Use After Free

    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