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    CVE-2024-50008

    In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext() Replace one-element array with a flexible-array member in `struct host_cmd_ds_802_11_scan_ext`. With this, fix the following warning: elo 16 17:51:58 surfacebook kernel: ------------[ cut here ]------------ elo 16 17:51:58 surfacebook kernel: memcpy: detected field-spanning write (size 243) of single field "ext_scan->tlv_buffer" at drivers/net/wireless/marvell/mwifiex/scan.c:2239 (size 1) elo 16 17:51:58 surfacebook kernel: WARNING: CPU: 0 PID: 498 at drivers/net/wireless/marvell/mwifiex/scan.c:2239 mwifiex_cmd_802_11_scan_ext+0x83/0x90 [mwifiex]

    Published:Oct 21, 2024
    Last Modified:May 12, 2026
    EPS:Oct 21, 2024
    EPSS Score:0.00018
    CVSS Score:5.5

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

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    References

    https://git.kernel.org/stable/c/17199b69a84798efffc475040fbef44374ef1de1
    https://git.kernel.org/stable/c/1756918f51e9ab247a0f4782cc28853c2bb457c1
    https://git.kernel.org/stable/c/498365e52bebcbc36a93279fe7e9d6aec8479cee
    https://git.kernel.org/stable/c/71267bd4e8c752d7af6c6b96bb83984a6a95273d
    https://git.kernel.org/stable/c/a3a12c30f9510f3753286fadbc6cdb7dad78c1d5
    https://git.kernel.org/stable/c/b55c8848fdc81514ec047b2a0ec782ffe9ab5323
    https://git.kernel.org/stable/c/e59bdb1ba594104cd0ee0af3ee9e4435d842a8fe
    https://git.kernel.org/stable/c/f9310a6704bf52e2493480edea896e1f9b795d40
    https://git.kernel.org/stable/c/fef7b51f22cf2049b0ca6740adeb0ba6f2e671dc
    https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
    https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
    https://cert-portal.siemens.com/productcert/html/ssa-265688.html
    https://cert-portal.siemens.com/productcert/html/ssa-355557.html

    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