Is CVE-2014-3647 being actively exploited?

CVE-2014-3647 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-3647?

CVE-2014-3647 has a CVSS 3.1 base score of 5.5 (MEDIUM).

CVE-2014-3647

MEDIUM · CVSS 5.5EPSS 0.6%EU EUVD

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.

Key facts

CVSS score: 5.5 (v3.1)
Severity: MEDIUM
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS score: 0.6% (48th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-3604)
Published: November 10, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-3604 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

canonical / ubuntu linux
debian / debian linux
linux / linux kernel
opensuse / evergreen
oracle / linux
redhat / enterprise linux
redhat / enterprise linux
suse / suse linux enterprise server

Certified products that may be affected

27 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

Oracle Linux 7 NSS Cryptographic Module - Oracle Corporation - FIPS 140 4586 - historical
Oracle Linux 7 Libreswan Cryptographic Module - Oracle Corporation - FIPS 140 4266 - historical
Oracle Linux 7 OpenSSH Client Cryptographic Module - Oracle Corporation - FIPS 140 4206 - historical
Oracle Linux 7 OpenSSH Server Cryptographic Module - Oracle Corporation - FIPS 140 4176 - historical
Oracle Linux 7 Unbreakable Enterprise Kernel (UEK 6) Cryptographic Module - Oracle Corporation - FIPS 140 4169 - historical

See all 27 in the Security Certifications Explorer.

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=234f3ce485d54017f15cf5e0699cff4100121601
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d1442d85cc30ea75f7d399474ca738e0bc96f715
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html(Mailing List, Third Party Advisory)
http://www.debian.org/security/2014/dsa-3060(Third Party Advisory)
http://www.openwall.com/lists/oss-security/2014/10/24/9(Mailing List, Patch, Third Party Advisory)
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html(Third Party Advisory)
http://www.securityfocus.com/bid/70748(Third Party Advisory, VDB Entry)
http://www.ubuntu.com/usn/USN-2394-1(Third Party Advisory)
http://www.ubuntu.com/usn/USN-2417-1(Third Party Advisory)
http://www.ubuntu.com/usn/USN-2418-1(Third Party Advisory)
https://bugzilla.redhat.com/show_bug.cgi?id=1144897(Issue Tracking, Patch, Third Party Advisory)
https://github.com/torvalds/linux/commit/234f3ce485d54017f15cf5e0699cff4100121601(Patch, Third Party Advisory)
https://github.com/torvalds/linux/commit/d1442d85cc30ea75f7d399474ca738e0bc96f715(Patch, Third Party Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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