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    CVE-2024-26855

    In the Linux kernel, the following vulnerability has been resolved: net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink() The function ice_bridge_setlink() may encounter a NULL pointer dereference if nlmsg_find_attr() returns NULL and br_spec is dereferenced subsequently in nla_for_each_nested(). To address this issue, add a check to ensure that br_spec is not NULL before proceeding with the nested attribute iteration.

    Published:Apr 17, 2024
    Last Modified:May 12, 2026
    EPS:Apr 17, 2024
    EPSS Score:0.00011
    CVSS Score:5.5

    Affected Products

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

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://git.kernel.org/stable/c/06e456a05d669ca30b224b8ed962421770c1496c
    https://git.kernel.org/stable/c/0e296067ae0d74a10b4933601f9aa9f0ec8f157f
    https://git.kernel.org/stable/c/1a770927dc1d642b22417c3e668c871689fc58b3
    https://git.kernel.org/stable/c/37fe99016b12d32100ce670216816dba6c48b309
    https://git.kernel.org/stable/c/8d95465d9a424200485792858c5b3be54658ce19
    https://git.kernel.org/stable/c/afdd29726a6de4ba27cd15590661424c888dc596
    https://git.kernel.org/stable/c/d9fefc51133107e59d192d773be86c1150cfeebb
    https://git.kernel.org/stable/c/06e456a05d669ca30b224b8ed962421770c1496c
    https://git.kernel.org/stable/c/0e296067ae0d74a10b4933601f9aa9f0ec8f157f
    https://git.kernel.org/stable/c/1a770927dc1d642b22417c3e668c871689fc58b3
    https://git.kernel.org/stable/c/37fe99016b12d32100ce670216816dba6c48b309
    https://git.kernel.org/stable/c/8d95465d9a424200485792858c5b3be54658ce19
    https://git.kernel.org/stable/c/afdd29726a6de4ba27cd15590661424c888dc596
    https://git.kernel.org/stable/c/d9fefc51133107e59d192d773be86c1150cfeebb
    https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
    https://cert-portal.siemens.com/productcert/html/ssa-265688.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