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Vulnerability Details : CVE-2017-1000407

The Linux Kernel 2.6.32 and later are affected by a denial of service, by flooding the diagnostic port 0x80 an exception can be triggered leading to a kernel panic.
Publish Date : 2017-12-11 Last Update Date : 2019-05-14
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- CVSS Scores & Vulnerability Types

CVSS Score
6.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 754

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2018:0676: kernel-rt security, bug fix, and enhancement update (Important) oval:com.redhat.rhsa:def:20180676 unix
RHSA-2018:1062: kernel security, bug fix, and enhancement update (Important) oval:com.redhat.rhsa:def:20181062 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2017-1000407

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 12.04 ~~esm~~~ Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 14.04 ~~lts~~~ Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 16.04 ~~lts~~~ Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 17.10 Version Details Vulnerabilities
5 OS Debian Debian Linux 7.0 Version Details Vulnerabilities
6 OS Debian Debian Linux 8.0 Version Details Vulnerabilities
7 OS Debian Debian Linux 9.0 Version Details Vulnerabilities
8 OS Linux Linux Kernel 3.14.8 Version Details Vulnerabilities
9 OS Linux Linux Kernel 4.14.90 Version Details Vulnerabilities
10 OS Linux Linux Kernel 4.15 RC1 Version Details Vulnerabilities
11 OS Linux Linux Kernel 4.15 RC2 Version Details Vulnerabilities
12 OS Redhat Enterprise Linux Desktop 7.0 Version Details Vulnerabilities
13 OS Redhat Enterprise Linux Server 7.0 Version Details Vulnerabilities
14 OS Redhat Enterprise Linux Server Aus 7.6 Version Details Vulnerabilities
15 OS Redhat Enterprise Linux Server Eus 7.6 Version Details Vulnerabilities
16 OS Redhat Enterprise Linux Server Tus 7.6 Version Details Vulnerabilities
17 OS Redhat Enterprise Linux Workstation 7.0 Version Details Vulnerabilities
18 Application Redhat Virtualization Host 4.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 4
Debian Debian Linux 3
Linux Linux Kernel 4
Redhat Enterprise Linux Desktop 1
Redhat Enterprise Linux Server 1
Redhat Enterprise Linux Server Aus 1
Redhat Enterprise Linux Server Eus 1
Redhat Enterprise Linux Server Tus 1
Redhat Enterprise Linux Workstation 1
Redhat Virtualization Host 1

- References For CVE-2017-1000407

https://usn.ubuntu.com/3619-2/
UBUNTU USN-3619-2
http://www.openwall.com/lists/oss-security/2017/12/04/2
MLIST [oss-security] 20171204 CVE-2017-1000407 Kernel: KVM: DoS via write flood to I/O port 0x80
https://www.spinics.net/lists/kvm/msg159809.html
MLIST [kvm] 20171201 [PATCH 1/2] KVM: VMX: remove I/O port 0x80 bypass on Intel hosts
https://www.debian.org/security/2017/dsa-4073
DEBIAN DSA-4073
https://usn.ubuntu.com/3583-1/
UBUNTU USN-3583-1
https://www.debian.org/security/2018/dsa-4082
DEBIAN DSA-4082
https://usn.ubuntu.com/3632-1/
UBUNTU USN-3632-1
https://usn.ubuntu.com/3619-1/
UBUNTU USN-3619-1
https://usn.ubuntu.com/3617-1/
UBUNTU USN-3617-1
https://access.redhat.com/errata/RHSA-2019:1170
REDHAT RHSA-2019:1170
https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html
MLIST [debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update
https://access.redhat.com/errata/RHSA-2018:0676
REDHAT RHSA-2018:0676
https://access.redhat.com/errata/RHSA-2018:1062
REDHAT RHSA-2018:1062
https://usn.ubuntu.com/3617-2/
UBUNTU USN-3617-2
https://access.redhat.com/security/cve/cve-2017-1000407 CONFIRM
https://usn.ubuntu.com/3583-2/
UBUNTU USN-3583-2
http://www.securityfocus.com/bid/102038
BID 102038 Linux Kernel 'arch/x86/kvm/vmx.c' Denial of Service Vulnerability Release Date:2018-05-02

- Metasploit Modules Related To CVE-2017-1000407

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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