CVE-2018-1130

MEDIUM

Linux Kernel < 4.16 - Denial of Service via DCCP Write Xmit Null Pointer Dereference

Title source: llm
STIX 2.1

Description

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 (18)

Core 18
Core References
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:3083
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3654-1/
Issue Tracking, Patch x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1130
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/06/msg00000.html
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:1854
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3697-1/
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3697-2/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3654-2/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3698-1/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3656-1/
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:3096
Mailing List, Patch mailing-list x_refsource_mlist
https://marc.info/?l=linux-netdev&m=152036596825220&w=2
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3698-2/

Scores

CVSS v3 5.5
EPSS 0.0004
EPSS Percentile 14.2%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (9)
canonical/ubuntu_linux 14.04
canonical/ubuntu_linux 16.04
debian/debian_linux 7.0
debian/debian_linux 8.0
linux/linux_kernel 4.16 rc1 (6 CPE variants)
linux/linux_kernel < 4.16
redhat/enterprise_linux_desktop 7.0
redhat/enterprise_linux_server 7.0
redhat/enterprise_linux_workstation 7.0
Published May 10, 2018
Tracked Since Feb 18, 2026