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    Dashboard / CVE / CVE-2022-33263

    CVE-2022-33263

    Memory corruption due to use after free in Core when multiple DCI clients register and deregister.

    Published:Jun 6, 2023
    Last Modified:Jan 7, 2025
    EPS:Jun 6, 2023
    EPSS Score:0.00033
    CVSS Score:6.7

    Affected Products

    Vendor
    Qualcomm
    Product
    Aqt1000
    Vendor
    Qualcomm
    Product
    Aqt1000 Firmware
    Vendor
    Qualcomm
    Product
    Qam8255p
    Vendor
    Qualcomm
    Product
    Qam8255p Firmware
    Vendor
    Qualcomm
    Product
    Qca6420
    Vendor
    Qualcomm
    Product
    Qca6420 Firmware
    Vendor
    Qualcomm
    Product
    Qca6430
    Vendor
    Qualcomm
    Product
    Qca6430 Firmware
    Vendor
    Qualcomm
    Product
    Qca6574au
    Vendor
    Qualcomm
    Product
    Qca6574au Firmware
    Vendor
    Qualcomm
    Product
    Qca6595au
    Vendor
    Qualcomm
    Product
    Qca6595au Firmware
    Vendor
    Qualcomm
    Product
    Qca6698aq
    Vendor
    Qualcomm
    Product
    Qca6698aq Firmware
    Vendor
    Qualcomm
    Product
    Qca6797aq
    Vendor
    Qualcomm
    Product
    Qca6797aq Firmware
    Vendor
    Qualcomm
    Product
    Qcs8155
    Vendor
    Qualcomm
    Product
    Qcs8155 Firmware
    Vendor
    Qualcomm
    Product
    Sa6155p
    Vendor
    Qualcomm
    Product
    Sa6155p Firmware
    Vendor
    Qualcomm
    Product
    Sa8155p
    Vendor
    Qualcomm
    Product
    Sa8155p Firmware
    Vendor
    Qualcomm
    Product
    Sa8195p
    Vendor
    Qualcomm
    Product
    Sa8195p Firmware
    Vendor
    Qualcomm
    Product
    Sa8255p
    Vendor
    Qualcomm
    Product
    Sa8255p Firmware
    Vendor
    Qualcomm
    Product
    Sd855
    Vendor
    Qualcomm
    Product
    Sd855 Firmware
    Vendor
    Qualcomm
    Product
    Sd 8 Gen1 5g
    Vendor
    Qualcomm
    Product
    Sd 8 Gen1 5g Firmware
    Vendor
    Qualcomm
    Product
    Sm4450
    Vendor
    Qualcomm
    Product
    Sm4450 Firmware
    Vendor
    Qualcomm
    Product
    Sm8150
    Vendor
    Qualcomm
    Product
    Sm8150-ac
    Vendor
    Qualcomm
    Product
    Sm8150-ac Firmware
    Vendor
    Qualcomm
    Product
    Sm8150 Firmware
    Vendor
    Qualcomm
    Product
    Sm8350
    Vendor
    Qualcomm
    Product
    Sm8350-ac
    Vendor
    Qualcomm
    Product
    Sm8350-ac Firmware
    Vendor
    Qualcomm
    Product
    Sm8350 Firmware
    Vendor
    Qualcomm
    Product
    Sm8450
    Vendor
    Qualcomm
    Product
    Sm8450 Firmware
    Vendor
    Qualcomm
    Product
    Sm8475
    Vendor
    Qualcomm
    Product
    Sm8475 Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon W5\+ Gen 1 Wearable Platform
    Vendor
    Qualcomm
    Product
    Snapdragon W5\+ Gen 1 Wearable Platform Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon Wear 4100\+ Platform
    Vendor
    Qualcomm
    Product
    Snapdragon Wear 4100\+ Platform Firmware
    Vendor
    Qualcomm
    Product
    Sw5100
    Vendor
    Qualcomm
    Product
    Sw5100 Firmware
    Vendor
    Qualcomm
    Product
    Sw5100p
    Vendor
    Qualcomm
    Product
    Sw5100p Firmware
    Vendor
    Qualcomm
    Product
    Wcd9341
    Vendor
    Qualcomm
    Product
    Wcd9341 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9370
    Vendor
    Qualcomm
    Product
    Wcd9370 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9380
    Vendor
    Qualcomm
    Product
    Wcd9380 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9385
    Vendor
    Qualcomm
    Product
    Wcd9385 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3610
    Vendor
    Qualcomm
    Product
    Wcn3610 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3660b
    Vendor
    Qualcomm
    Product
    Wcn3660b Firmware
    Vendor
    Qualcomm
    Product
    Wcn3680b
    Vendor
    Qualcomm
    Product
    Wcn3680b 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
    Wcn3991
    Vendor
    Qualcomm
    Product
    Wcn3991 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3998
    Vendor
    Qualcomm
    Product
    Wcn3998 Firmware
    Vendor
    Qualcomm
    Product
    Wcn6740
    Vendor
    Qualcomm
    Product
    Wcn6740 Firmware
    Vendor
    Qualcomm
    Product
    Wcn6750
    Vendor
    Qualcomm
    Product
    Wcn6750 Firmware
    Vendor
    Qualcomm
    Product
    Wcn685x-1
    Vendor
    Qualcomm
    Product
    Wcn685x-1 Firmware
    Vendor
    Qualcomm
    Product
    Wcn685x-5
    Vendor
    Qualcomm
    Product
    Wcn685x-5 Firmware
    Vendor
    Qualcomm
    Product
    Wcn785x-1
    Vendor
    Qualcomm
    Product
    Wcn785x-1 Firmware
    Vendor
    Qualcomm
    Product
    Wcn785x-5
    Vendor
    Qualcomm
    Product
    Wcn785x-5 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8810
    Vendor
    Qualcomm
    Product
    Wsa8810 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8815
    Vendor
    Qualcomm
    Product
    Wsa8815 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8830
    Vendor
    Qualcomm
    Product
    Wsa8830 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8832
    Vendor
    Qualcomm
    Product
    Wsa8832 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8835
    Vendor
    Qualcomm
    Product
    Wsa8835 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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    CVE-2026-21374 (CVSS 7.8) — Memory Corruption when processing auxiliary sensor input/output control commands with insufficient buffer size…
    CVE-2026-21373 (CVSS 7.8) — Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.…
    CVE-2026-21371 (CVSS 7.8) — Memory Corruption when retrieving output buffer with insufficient size validation.…
    CVE-2025-47383 (CVSS 7.2) — Weak configuration may lead to cryptographic issue when a VoWiFi call is triggered from UE.…
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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