CVE-2013-4356

Summary

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).

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://secunia.com/advisories/54962
• http://security.gentoo.org/glsa/glsa-201407-03.xml
• http://www.openwall.com/lists/oss-security/2013/09/30/2
• http://www.securityfocus.com/bid/62709

References

• http://secunia.com/advisories/54962
• http://security.gentoo.org/glsa/glsa-201407-03.xml
• http://www.openwall.com/lists/oss-security/2013/09/30/2
• http://www.securityfocus.com/bid/62709

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