CVE-2019-3874

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    CVE-2019-3874

    Published: 25 Mar 2019Last Modified: 15 Mar 2026

    Summary:

    Details: The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable.

    References: https://www.oracle.com/security-alerts/cpuApr2021.html, https://access.redhat.com/errata/RHSA-2019:3309, https://access.redhat.com/errata/RHSA-2019:3517, https://security.netapp.com/advisory/ntap-20190411-0003/, https://usn.ubuntu.com/3980-1/, https://usn.ubuntu.com/3980-2/, https://usn.ubuntu.com/3982-1/, https://usn.ubuntu.com/3982-2/, https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html, https://usn.ubuntu.com/3979-1/, https://usn.ubuntu.com/3981-1/, https://usn.ubuntu.com/3981-2/, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3874

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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