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    CVE-2024-2182

    A flaw was found in the Open Virtual Network (OVN). In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from inside unprivileged workloads, including virtual machines or containers, that can trigger a denial of service.

    Published:Mar 12, 2024
    Last Modified:Apr 15, 2026
    EPS:Mar 12, 2024
    EPSS Score:0.00551
    CVSS Score:6.5

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-346 Origin Validation Error

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    References

    https://access.redhat.com/errata/RHSA-2024:1385
    https://access.redhat.com/errata/RHSA-2024:1386
    https://access.redhat.com/errata/RHSA-2024:1387
    https://access.redhat.com/errata/RHSA-2024:1388
    https://access.redhat.com/errata/RHSA-2024:1390
    https://access.redhat.com/errata/RHSA-2024:1391
    https://access.redhat.com/errata/RHSA-2024:1392
    https://access.redhat.com/errata/RHSA-2024:1393
    https://access.redhat.com/errata/RHSA-2024:1394
    https://access.redhat.com/errata/RHSA-2024:4035
    https://access.redhat.com/security/cve/CVE-2024-2182
    https://bugzilla.redhat.com/show_bug.cgi?id=2267840
    https://mail.openvswitch.org/pipermail/ovs-announce/2024-March/000346.html
    https://www.openwall.com/lists/oss-security/2024/03/12/5
    http://www.openwall.com/lists/oss-security/2024/03/12/5
    https://access.redhat.com/errata/RHSA-2024:1385
    https://access.redhat.com/errata/RHSA-2024:1386
    https://access.redhat.com/errata/RHSA-2024:1387
    https://access.redhat.com/errata/RHSA-2024:1388
    https://access.redhat.com/errata/RHSA-2024:1390
    https://access.redhat.com/errata/RHSA-2024:1391
    https://access.redhat.com/errata/RHSA-2024:1392
    https://access.redhat.com/errata/RHSA-2024:1393
    https://access.redhat.com/errata/RHSA-2024:1394
    https://access.redhat.com/errata/RHSA-2024:4035
    https://access.redhat.com/security/cve/CVE-2024-2182
    https://bugzilla.redhat.com/show_bug.cgi?id=2267840
    https://lists.fedoraproject.org/archives/list/[email protected]/message/APR4GCVCMQD3DQUKXDNGIXCCYGE5V7IT/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/CB4N522FCS4XWAPUKRWZF6QZ657FCIDF/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/XRKXOOOKD56TY3JQVB45N3GCTX3EG4BV/
    https://mail.openvswitch.org/pipermail/ovs-announce/2024-March/000346.html
    https://www.openwall.com/lists/oss-security/2024/03/12/5

    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