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    CVE-2024-27025

    In the Linux kernel, the following vulnerability has been resolved: nbd: null check for nla_nest_start nla_nest_start() may fail and return NULL. Insert a check and set errno based on other call sites within the same source code.

    Published:May 1, 2024
    Last Modified:May 12, 2026
    EPS:May 1, 2024
    EPSS Score:0.00007
    CVSS Score:5.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://git.kernel.org/stable/c/31edf4bbe0ba27fd03ac7d87eb2ee3d2a231af6d
    https://git.kernel.org/stable/c/44214d744be32a4769faebba764510888f1eb19e
    https://git.kernel.org/stable/c/4af837db0fd3679fabc7b7758397090b0c06dced
    https://git.kernel.org/stable/c/96436365e5d80d0106ea785a4f80a58e7c9edff8
    https://git.kernel.org/stable/c/98e60b538e66c90b9a856828c71d4e975ebfa797
    https://git.kernel.org/stable/c/b7f5aed55829f376e4f7e5ea5b80ccdcb023e983
    https://git.kernel.org/stable/c/ba6a9970ce9e284cbc04099361c58731e308596a
    https://git.kernel.org/stable/c/e803040b368d046434fbc8a91945c690332c4fcf
    https://git.kernel.org/stable/c/31edf4bbe0ba27fd03ac7d87eb2ee3d2a231af6d
    https://git.kernel.org/stable/c/44214d744be32a4769faebba764510888f1eb19e
    https://git.kernel.org/stable/c/4af837db0fd3679fabc7b7758397090b0c06dced
    https://git.kernel.org/stable/c/96436365e5d80d0106ea785a4f80a58e7c9edff8
    https://git.kernel.org/stable/c/98e60b538e66c90b9a856828c71d4e975ebfa797
    https://git.kernel.org/stable/c/b7f5aed55829f376e4f7e5ea5b80ccdcb023e983
    https://git.kernel.org/stable/c/ba6a9970ce9e284cbc04099361c58731e308596a
    https://git.kernel.org/stable/c/e803040b368d046434fbc8a91945c690332c4fcf
    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