CVE-2018-1130medium
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
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
https://access.redhat.com/errata/RHSA-2018:1854
https://access.redhat.com/errata/RHSA-2018:3083
https://access.redhat.com/errata/RHSA-2018:3096
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1130
https://lists.debian.org/debian-lts-announce/2018/06/msg00000.html
https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html
https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html
https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
https://marc.info/?l=linux-netdev&m=152036596825220&w=2
https://syzkaller.appspot.com/bug?id=833568de043e0909b2aeaef7be136db39d21ba94
https://usn.ubuntu.com/3654-1/
https://usn.ubuntu.com/3654-2/
https://usn.ubuntu.com/3656-1/
https://usn.ubuntu.com/3697-1/
https://usn.ubuntu.com/3697-2/
Details
Source: MITRE
Published: 2018-05-10
Updated: 2019-10-09
Type: CWE-476
Risk Information
CVSS v2
Base Score: 4.9
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Impact Score: 6.9
Exploitability Score: 3.9
Severity: MEDIUM
CVSS v3
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM
Vulnerable Software
Configuration 1
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.16:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.16:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.16:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.16:rc4:*:*:*:*:*:*
Configuration 2
OR
Configuration 3
OR
Configuration 4
OR
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 127425 | NewStart CGSL MAIN 4.05 : kernel Multiple Vulnerabilities (NS-SA-2019-0152) | Nessus | NewStart CGSL Local Security Checks | high |
| 127281 | NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0074) | Nessus | NewStart CGSL Local Security Checks | critical |
| 127272 | NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2019-0070) | Nessus | NewStart CGSL Local Security Checks | critical |
| 124990 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1537) | Nessus | Huawei Local Security Checks | high |
| 124833 | EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1511) | Nessus | Huawei Local Security Checks | high |
| 123226 | openSUSE Security Update : the Linux Kernel (openSUSE-2019-536) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 122414 | EulerOS 2.0 SP2 : kernel (EulerOS-SA-2019-1062) | Nessus | Huawei Local Security Checks | high |
| 120067 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2018:2092-1) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 119187 | Scientific Linux Security Update : kernel on SL7.x x86_64 (20181030) | Nessus | Scientific Linux Local Security Checks | high |
| 118990 | CentOS 7 : kernel (CESA-2018:3083) | Nessus | CentOS Local Security Checks | high |
| 118770 | Oracle Linux 7 : kernel (ELSA-2018-3083) | Nessus | Oracle Linux Local Security Checks | high |
| 118528 | RHEL 7 : kernel-rt (RHSA-2018:3096) | Nessus | Red Hat Local Security Checks | high |
| 118525 | RHEL 7 : kernel (RHSA-2018:3083) | Nessus | Red Hat Local Security Checks | high |
| 118272 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1855-2) | Nessus | SuSE Local Security Checks | high |
| 117741 | EulerOS 2.0 SP3 : kernel (EulerOS-SA-2018-1297) | Nessus | Huawei Local Security Checks | medium |
| 117572 | EulerOS Virtualization 2.5.1 : kernel (EulerOS-SA-2018-1263) | Nessus | Huawei Local Security Checks | high |
| 111833 | SUSE SLES11 Security Update : kernel (SUSE-SU-2018:2366-1) (Foreshadow) | Nessus | SuSE Local Security Checks | high |
| 111782 | SUSE SLES11 Security Update : kernel (SUSE-SU-2018:2332-1) (Foreshadow) | Nessus | SuSE Local Security Checks | high |
| 111414 | openSUSE Security Update : the Linux Kernel (openSUSE-2018-762) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 111165 | Debian DLA-1423-1 : linux-4.9 new package (Spectre) | Nessus | Debian Local Security Checks | high |
| 111144 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2018-4172) | Nessus | Oracle Linux Local Security Checks | high |
| 111082 | Debian DLA-1422-2 : linux security update (Spectre) | Nessus | Debian Local Security Checks | high |
| 111022 | OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0237) | Nessus | OracleVM Local Security Checks | high |
| 111021 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0236) | Nessus | OracleVM Local Security Checks | critical |
| 110998 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4164) | Nessus | Oracle Linux Local Security Checks | high |
| 110997 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4161) | Nessus | Oracle Linux Local Security Checks | critical |
| 110900 | Ubuntu 14.04 LTS : linux vulnerabilities (USN-3698-1) | Nessus | Ubuntu Local Security Checks | high |
| 110899 | Ubuntu 16.04 LTS : linux-oem vulnerabilities (USN-3697-2) | Nessus | Ubuntu Local Security Checks | high |
| 110898 | Ubuntu 17.10 : linux, linux-raspi2 vulnerabilities (USN-3697-1) | Nessus | Ubuntu Local Security Checks | high |
| 110887 | Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20180619) (Spectre) | Nessus | Scientific Linux Local Security Checks | high |
| 110838 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1855-1) | Nessus | SuSE Local Security Checks | high |
| 110701 | Oracle Linux 6 : kernel (ELSA-2018-1854) (Spectre) | Nessus | Oracle Linux Local Security Checks | high |
| 110645 | CentOS 6 : kernel (CESA-2018:1854) (Spectre) | Nessus | CentOS Local Security Checks | critical |
| 110637 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1762-1) | Nessus | SuSE Local Security Checks | high |
| 110636 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1761-1) | Nessus | SuSE Local Security Checks | high |
| 110600 | RHEL 6 : kernel (RHSA-2018:1854) (Spectre) | Nessus | Red Hat Local Security Checks | high |
| 110314 | Debian DLA-1392-1 : linux security update | Nessus | Debian Local Security Checks | high |
| 110311 | Virtuozzo 7 : readykernel-patch (VZA-2018-038) | Nessus | Virtuozzo Local Security Checks | medium |
| 110136 | EulerOS 2.0 SP1 : kernel (EulerOS-SA-2018-1132) | Nessus | Huawei Local Security Checks | medium |
| 110104 | openSUSE Security Update : the Linux Kernel (openSUSE-2018-514) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 110051 | Ubuntu 16.04 LTS : Linux kernel (Raspberry Pi 2, Snapdragon) vulnerabilities (USN-3656-1) | Nessus | Ubuntu Local Security Checks | high |
| 110049 | Ubuntu 14.04 LTS : Linux kernel (Xenial HWE) vulnerabilities (USN-3654-2) (Spectre) | Nessus | Ubuntu Local Security Checks | high |
| 110048 | Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-3654-1) (Spectre) | Nessus | Ubuntu Local Security Checks | high |
| 110033 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2018:1366-1) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 109801 | Virtuozzo 6 : parallels-server-bm-release / vzkernel / etc (VZA-2018-029) | Nessus | Virtuozzo Local Security Checks | high |