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    CVE-2023-52871

    In the Linux kernel, the following vulnerability has been resolved: soc: qcom: llcc: Handle a second device without data corruption Usually there is only one llcc device. But if there were a second, even a failed probe call would modify the global drv_data pointer. So check if drv_data is valid before overwriting it.

    Published:May 21, 2024
    Last Modified:Aug 4, 2026
    EPS:May 21, 2024
    EPSS Score:0.00219
    CVSS Score:7.1

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    No exploit reference

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    References

    https://git.kernel.org/stable/c/1143bfb9b055897975aeaea254da148e19524493
    https://git.kernel.org/stable/c/3565684309e54fa998ea27f37028d67cc3e1dff2
    https://git.kernel.org/stable/c/5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0
    https://git.kernel.org/stable/c/995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8c
    https://git.kernel.org/stable/c/cc1a1dcb411fe224f48553cfdcdfe6e61395b69c
    https://git.kernel.org/stable/c/f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8
    https://git.kernel.org/stable/c/f1a1bc8775b26345aba2be278118999e7f661d3d
    https://git.kernel.org/stable/c/1143bfb9b055897975aeaea254da148e19524493
    https://git.kernel.org/stable/c/3565684309e54fa998ea27f37028d67cc3e1dff2
    https://git.kernel.org/stable/c/5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0
    https://git.kernel.org/stable/c/995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8c
    https://git.kernel.org/stable/c/cc1a1dcb411fe224f48553cfdcdfe6e61395b69c
    https://git.kernel.org/stable/c/f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8
    https://git.kernel.org/stable/c/f1a1bc8775b26345aba2be278118999e7f661d3d

    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