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CVE-2013-4356 Details

Description

Xen 4.3.x writes hypervisor mappings to certain shadow pagetables when live migration is performed on hosts with more than 5TB of RAM, which allows local 64-bit PV guests to read or write to invalid memory and cause a denial of service (crash).

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://secunia.com/advisories/54962	CVE	Vendor Advisory
http://security.gentoo.org/glsa/glsa-201407-03.xml	CVE
http://www.openwall.com/lists/oss-security/2013/09/30/2	CVE
http://www.securityfocus.com/bid/62709	CVE
http://secunia.com/advisories/54962	[email protected]	Vendor Advisory
http://security.gentoo.org/glsa/glsa-201407-03.xml	[email protected]
http://www.openwall.com/lists/oss-security/2013/09/30/2	[email protected]
http://www.securityfocus.com/bid/62709	[email protected]

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-264	Permissions, Privileges, and Access Controls	[email protected]

Affected Products

Product	Versions
xen xen	4.3.0
CPE cpe:2.3:o:xen:xen:4.3.0:::::::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jan 7, 2017	CVE Modified	[email protected]
Oct 10, 2013	Initial Analysis	[email protected]