CVE-2018-1130

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    CVE-2018-1130

    Published: 10 May 2018Last Modified: 16 Apr 2026

    Summary:

    Details: Linux kernel before version 4.16-rc7 is vulnerable to a null pointer dereference in dccp_write_xmit() function in net/dccp/output.c in that allows a local user to cause a denial of service by a number of certain crafted system calls.

    References: https://usn.ubuntu.com/3654-1/, https://access.redhat.com/errata/RHSA-2018:3083, https://access.redhat.com/errata/RHSA-2018:3096, https://usn.ubuntu.com/3656-1/, https://access.redhat.com/errata/RHSA-2018:1854, https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html, https://usn.ubuntu.com/3697-2/, https://usn.ubuntu.com/3698-1/, https://usn.ubuntu.com/3698-2/, https://lists.debian.org/debian-lts-announce/2018/06/msg00000.html, https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html, https://syzkaller.appspot.com/bug?id=833568de043e0909b2aeaef7be136db39d21ba94, https://usn.ubuntu.com/3654-2/, https://usn.ubuntu.com/3697-1/, https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1130, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=67f93df79aeefc3add4e4b31a752600f834236e2, https://marc.info/?l=linux-netdev&m=152036596825220&w=2

    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