CWE Code: 399
Vulnerability Type: privilege_escalation
CVSS Score: 7.4
CWE Name:  Resource Management Errors
Summary: xen 4.1.x and 4.2.x, when the xsa-45 patch is in place, does not properly maintain references on pages stored for deferred cleanup, which allows local pv guest kernels to cause a denial of service (premature page free and hypervisor crash) or possibly gain privileges via unspecified vectors.
Access Authentication: SINGLE
Access Complexity: MEDIUM
Access Vector: ADJACENT_NETWORK
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2013-08-28
Last Modified Date: 2017-06-30