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).
References
Configurations
Information
Published : 2013-10-09 15:55
Updated : 2017-01-06 18:59
NVD link : CVE-2013-4356
Mitre link : CVE-2013-4356
JSON object : View
CWE
CWE-264
Permissions, Privileges, and Access Controls
Products Affected
xen
- xen