Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2014-5149

Published: Aug 22, 2014 | Modified: Oct 30, 2018
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4.7 MEDIUM
AV:L/AC:M/Au:N/C:N/I:N/A:C
RedHat/V2
4.3 MODERATE
AV:A/AC:H/Au:S/C:N/I:N/A:C
RedHat/V3
Ubuntu
MEDIUM
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2014-5149
CWEhttps://cwe.mitre.org/data/definitions/399.html

Certain MMU virtualization operations in Xen 4.2.x through 4.4.x, when using shadow pagetables, are not preemptible, which allows local HVM guest to cause a denial of service (vcpu consumption) by invoking these operations, which process every page assigned to a guest, a different vulnerability than CVE-2014-5146.

Affected Software

Name Vendor Start Version End Version
Opensuse Opensuse 13.1 (including) 13.1 (including)
Opensuse Opensuse 13.2 (including) 13.2 (including)
Xen Ubuntu precise *
Xen Ubuntu upstream *
Xen Ubuntu utopic *
Xen-3.3 Ubuntu lucid *
Xen-3.3 Ubuntu upstream *

References

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