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Vulnerability Details : CVE-2014-3647

arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
Publish Date : 2014-11-10 Last Update Date : 2020-08-13
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- CVSS Scores & Vulnerability Types

CVSS Score
1.9
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 Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Related OVAL Definitions

Title Definition Id Class Family
DSA-3060-1 -- linux security update oval:org.mitre.oval:def:27666 unix
RHSA-2015:2152: kernel security, bug fix, and enhancement update (Important) oval:com.redhat.rhsa:def:20152152 unix
USN-2394-1 -- Linux kernel (Trusty HWE) vulnerabilities oval:org.mitre.oval:def:28115 unix
USN-2395-1 -- Linux kernel vulnerabilities oval:org.mitre.oval:def:28239 unix
USN-2396-1 -- Linux kernel vulnerabilities oval:org.mitre.oval:def:28203 unix
USN-2417-1 -- Linux kernel vulnerabilities oval:org.mitre.oval:def:28423 unix
USN-2418-1 -- Linux kernel (OMAP4) vulnerabilities oval:org.mitre.oval:def:27756 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-2014-3647

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 12.04 * * * Version Details Vulnerabilities
2 OS Debian Debian Linux 7.0 * * * Version Details Vulnerabilities
3 OS Linux Linux Kernel * * * * Version Details Vulnerabilities
4 OS Opensuse Evergreen 11.4 * * * Version Details Vulnerabilities
5 OS Oracle Linux 7 - * * Version Details Vulnerabilities
6 OS Redhat Enterprise Linux 5.0 * * * Version Details Vulnerabilities
7 OS Redhat Enterprise Linux 6.0 * * * Version Details Vulnerabilities
8 OS Suse Suse Linux Enterprise Server 11 SP2 * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 1
Debian Debian Linux 1
Linux Linux Kernel 1
Opensuse Evergreen 1
Oracle Linux 1
Redhat Enterprise Linux 2
Suse Suse Linux Enterprise Server 1

- References For CVE-2014-3647

http://www.ubuntu.com/usn/USN-2418-1
UBUNTU USN-2418-1
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
SUSE openSUSE-SU-2015:0566
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
SUSE SUSE-SU-2015:0481
http://www.securityfocus.com/bid/70748
BID 70748 Linux Kernel KVM CVE-2014-3647 Local Denial of Service Vulnerability Release Date:2016-01-11
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html CONFIRM
http://www.debian.org/security/2014/dsa-3060
DEBIAN DSA-3060
http://www.ubuntu.com/usn/USN-2417-1
UBUNTU USN-2417-1
http://www.ubuntu.com/usn/USN-2394-1
UBUNTU USN-2394-1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d1442d85cc30ea75f7d399474ca738e0bc96f715 CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=1144897 CONFIRM
https://github.com/torvalds/linux/commit/234f3ce485d54017f15cf5e0699cff4100121601 CONFIRM
https://github.com/torvalds/linux/commit/d1442d85cc30ea75f7d399474ca738e0bc96f715 CONFIRM
http://www.openwall.com/lists/oss-security/2014/10/24/9
MLIST [oss-security] 20141024 kvm issues
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=234f3ce485d54017f15cf5e0699cff4100121601 CONFIRM

- Metasploit Modules Related To CVE-2014-3647

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


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