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    CVE-2021-38208

    net/nfc/llcp_sock.c in the Linux kernel before 5.12.10 allows local unprivileged users to cause a denial of service (NULL pointer dereference and BUG) by making a getsockname call after a certain type of failure of a bind call.

    Published:May 31, 2021
    Last Modified:Nov 21, 2024
    EPS:Aug 8, 2021
    EPSS Score:0.00024
    CVSS Score:5.5

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    https://github.com/torvalds/linux/commit/4ac06a1e013cf5fdd963317ffd3b968560f33bbahttps://github.com/torvalds/linux/commit/4ac06a1e013cf5fdd963317ffd3b968560f33bba

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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