CVE-2014-3646

· MEDIUMModified

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CVSS v3.1

5.5

EPSS

0.43%

Published

Nov 10, 2014

Modified

May 6, 2026

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel through 3.17.2 does not have an exit handler for the INVVPID instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products (6)

linux · linux_kernelvulnerable

redhat · enterprise_linuxvulnerable

canonical · ubuntu_linuxvulnerable

debian · debian_linuxvulnerable

opensuse · evergreenvulnerable

suse · suse_linux_enterprise_servervulnerable

References (20)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a642fc305053cc1c6e47e4f4df327895747ab485

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html

Mailing ListThird Party Advisory

http://rhn.redhat.com/errata/RHSA-2015-0126.html

Third Party Advisory

http://rhn.redhat.com/errata/RHSA-2015-0284.html

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 ListPatchThird Party Advisory

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=1144825

Issue TrackingPatchThird Party Advisory

https://github.com/torvalds/linux/commit/a642fc305053cc1c6e47e4f4df327895747ab485

PatchThird Party Advisory

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a642fc305053cc1c6e47e4f4df327895747ab485

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html

Mailing ListThird Party Advisory

http://rhn.redhat.com/errata/RHSA-2015-0126.html

Third Party Advisory

http://rhn.redhat.com/errata/RHSA-2015-0284.html

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 ListPatchThird Party Advisory

http://www.ubuntu.com/usn/USN-2394-1

Third Party Advisory

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