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    CVE-2019-25162

    In the Linux kernel, the following vulnerability has been resolved: i2c: Fix a potential use after free Free the adap structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free. [wsa: added comment to the code, added Fixes tag]

    Published:Feb 26, 2024
    Last Modified:May 4, 2025
    EPS:Feb 26, 2024
    EPSS Score:0.00051
    CVSS Score:7.8

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Eus

    Exploits

    https://github.com/uthrasri/CVE-2019-25162

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://git.kernel.org/stable/c/12b0606000d0828630c033bf0c74c748464fe87d
    https://git.kernel.org/stable/c/23a191b132cd87f746c62f3dc27da33683d85829
    https://git.kernel.org/stable/c/35927d7509ab9bf41896b7e44f639504eae08af7
    https://git.kernel.org/stable/c/81cb31756888bb062e92d2dca21cd629d77a46a9
    https://git.kernel.org/stable/c/871a1e94929a27bf6e2cd99523865c840bbc2d87
    https://git.kernel.org/stable/c/e4c72c06c367758a14f227c847f9d623f1994ecf
    https://git.kernel.org/stable/c/e6412ba3b6508bdf9c074d310bf4144afa6aec1a
    https://git.kernel.org/stable/c/e8e1a046cf87c8b1363e5de835114f2779e2aaf4
    https://git.kernel.org/stable/c/12b0606000d0828630c033bf0c74c748464fe87d
    https://git.kernel.org/stable/c/23a191b132cd87f746c62f3dc27da33683d85829
    https://git.kernel.org/stable/c/35927d7509ab9bf41896b7e44f639504eae08af7
    https://git.kernel.org/stable/c/81cb31756888bb062e92d2dca21cd629d77a46a9
    https://git.kernel.org/stable/c/871a1e94929a27bf6e2cd99523865c840bbc2d87
    https://git.kernel.org/stable/c/e4c72c06c367758a14f227c847f9d623f1994ecf
    https://git.kernel.org/stable/c/e6412ba3b6508bdf9c074d310bf4144afa6aec1a
    https://git.kernel.org/stable/c/e8e1a046cf87c8b1363e5de835114f2779e2aaf4

    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