CVE-2018-1130 Detail

Current 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score matches with CNA score
CNA:  Red Hat, Inc.
Base Score:  5.5 MEDIUM
Vector:  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: The NVD and the CNA have provided the same score. When this occurs only the CNA information is displayed, but the Acceptance Level icon for the CNA is given a checkmark to signify NVD concurrence.

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST   Reference acceptance level Red Hat, Inc.  

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Change History

13 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1130
NVD Published Date:
05/10/2018
NVD Last Modified:
10/09/2019
Source:
Red Hat, Inc.