Design/Logic Flaw

The HVMOPsetmemtype control in Xen 4.1 through 4.4.x allows local guest HVM administrators to cause a denial of service hypervisor crash or possibly execute arbitrary code by leveraging a separate qemu-dm vulnerability to trigger invalid page table translations for unspecified memory page types...

CVE-2014-3124

CVE-2014-3124 affects the Xen hypervisor (versions 4.1–4.4.x). The HVMOP_set_mem_type control can cause invalid P2M entries, enabling a local guest HVM admin to trigger a hypervisor crash (DoS) and potentially execute arbitrary code via a separate qemu-dm vulnerability that leads to invalid page ...

CVE-2014-3124

The HVMOPsetmemtype control in Xen 4.1 through 4.4.x allows local guest HVM administrators to cause a denial of service hypervisor crash or possibly execute arbitrary code by leveraging a separate qemu-dm vulnerability to trigger invalid page table translations for unspecified memory page types...