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CVE-2014-5149 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136980.html	CVE
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136981.html	CVE
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html	CVE	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html	CVE	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/95235	CVE
https://security.gentoo.org/glsa/201504-04	CVE
http://www.securityfocus.com/bid/69199	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1030723	CVE	Third Party AdvisoryVDB Entry
http://xenbits.xen.org/xsa/advisory-97.html	CVE	PatchVendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136980.html	[email protected]
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136981.html	[email protected]
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html	[email protected]	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html	[email protected]	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/95235	[email protected]
https://security.gentoo.org/glsa/201504-04	[email protected]
http://www.securityfocus.com/bid/69199	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1030723	[email protected]	Third Party AdvisoryVDB Entry
http://xenbits.xen.org/xsa/advisory-97.html	[email protected]	PatchVendor Advisory

see all 18 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-399	Resource Management Errors	[email protected]

Affected Products

Product	Versions
opensuse opensuse	13.1 13.2
CPE cpe:2.3:o:opensuse:opensuse:13.1:::::::* cpe:2.3:o:opensuse:opensuse:13.2:::::::* Remediation No remediation found in references.
xen xen	4.2.0 4.2.1 4.2.2 4.2.3 4.3.0
CPE cpe:2.3:o:xen:xen:4.2.0:::::::* cpe:2.3:o:xen:xen:4.2.1:::::::* cpe:2.3:o:xen:xen:4.2.2:::::::* cpe:2.3:o:xen:xen:4.2.3:::::::* cpe:2.3:o:xen:xen:4.3.0:::::::* cpe:2.3:o:xen:xen:4.3.1:::::::* cpe:2.3:o:xen:xen:4.4.0:::::::* Remediation No remediation found in references.

Change History

13 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 6, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 30, 2018	CPE Deprecation Remap	[email protected]
Oct 30, 2018	CPE Deprecation Remap	[email protected]
Oct 30, 2018	CPE Deprecation Remap	[email protected]
Aug 29, 2017	CVE Modified	[email protected]
Jan 7, 2017	CVE Modified	[email protected]
Dec 22, 2016	CVE Modified	[email protected]
Aug 31, 2016	Modified Analysis	[email protected]
Mar 18, 2015	CVE Modified	[email protected]
Aug 25, 2014	Initial Analysis	[email protected]