CVE-2014-3647

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

1.9 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:L/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
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
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*

Configuration 4 (hide)

cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

Configuration 5 (hide)

OR cpe:2.3:o:opensuse:evergreen:11.4:*:*:*:*:*:*:*
cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp2:*:*:ltss:*:*:*

Configuration 6 (hide)

cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:*
History

13 Feb 2023, 00:41

Type Values Removed Values Added
Summary A flaw was found in the way the Linux kernel's KVM subsystem handled non-canonical addresses when emulating instructions that change the RIP (for example, branches or calls). A guest user with access to an I/O or MMIO region could use this flaw to crash the guest. 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.
References
  • {'url': 'https://access.redhat.com/security/cve/CVE-2014-3647', 'name': 'https://access.redhat.com/security/cve/CVE-2014-3647', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2015:2152', 'name': 'https://access.redhat.com/errata/RHSA-2015:2152', 'tags': [], 'refsource': 'MISC'}

02 Feb 2023, 20:18

Type Values Removed Values Added
Summary 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. A flaw was found in the way the Linux kernel's KVM subsystem handled non-canonical addresses when emulating instructions that change the RIP (for example, branches or calls). A guest user with access to an I/O or MMIO region could use this flaw to crash the guest.
References
  • {'url': 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d1442d85cc30ea75f7d399474ca738e0bc96f715', 'name': 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d1442d85cc30ea75f7d399474ca738e0bc96f715', 'tags': ['Mailing List', 'Patch', 'Vendor Advisory'], 'refsource': 'CONFIRM'}
  • {'url': 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=234f3ce485d54017f15cf5e0699cff4100121601', 'name': 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=234f3ce485d54017f15cf5e0699cff4100121601', 'tags': ['Mailing List', 'Patch', 'Vendor Advisory'], 'refsource': 'CONFIRM'}
  • (MISC) http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d1442d85cc30ea75f7d399474ca738e0bc96f715 -
  • (MISC) http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=234f3ce485d54017f15cf5e0699cff4100121601 -
  • (MISC) https://access.redhat.com/security/cve/CVE-2014-3647 -
  • (MISC) https://access.redhat.com/errata/RHSA-2015:2152 -
Information

Published : 2014-11-10 11:55

Updated : 2023-12-10 11:31

NVD link : CVE-2014-3647

Mitre link : CVE-2014-3647

CVE.ORG link : CVE-2014-3647

JSON object : View

Products Affected

opensuse

  • evergreen

debian

  • debian_linux

redhat

  • enterprise_linux

suse

  • suse_linux_enterprise_server

oracle

  • linux

linux

  • linux_kernel

canonical

  • ubuntu_linux
CWE
NVD-CWE-noinfo