CVE-2017-10912

CriticalCVSS 10.0/10Last modified Jun 17, 2026

Description

Xen through 4.8.x mishandles page transfer, which allows guest OS users to obtain privileged host OS access, aka XSA-217.

Metrics

CVSS 3.0 10.0/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Jul 5, 2017
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2017

CVE-2017-109139.8The grant-table feature in Xen through 4.8.x provides false mapping information in certain cases of concurrent unmap calls, which allows bacCVE-2017-109148.1The grant-table feature in Xen through 4.8.x has a race condition leading to a double free, which allows guest OS users to cause a denial ofCVE-2017-109159.0The shadow-paging feature in Xen through 4.8.x mismanages page references and consequently introduces a race condition, which allows guest OCVE-2017-109167.5The vCPU context-switch implementation in Xen through 4.8.x improperly interacts with the Memory Protection Extensions (MPX) and Protection CVE-2017-109179.1Xen through 4.8.x does not validate the port numbers of polled event channel ports, which allows guest OS users to cause a denial of serviceCVE-2017-1091810.0Xen through 4.8.x does not validate memory allocations during certain P2M operations, which allows guest OS users to obtain privileged host CVE-2017-109196.5Xen through 4.8.x mishandles virtual interrupt injection, which allows guest OS users to cause a denial of service (hypervisor crash), aka XCVE-2017-10929.8IBM Informix Open Admin Tool 11.5, 11.7, and 12.1 could allow an unauthorized user to execute arbitrary code as system admin on Windows servCVE-2017-1092010.0The grant-table feature in Xen through 4.8.x mishandles a GNTMAP_device_map and GNTMAP_host_map mapping, when followed by only a GNTMAP_hostCVE-2017-1092110.0The grant-table feature in Xen through 4.8.x does not ensure sufficient type counts for a GNTMAP_device_map and GNTMAP_host_map mapping, whiCVE-2017-109227.5The grant-table feature in Xen through 4.8.x mishandles MMIO region grant references, which allows guest OS users to cause a denial of serviCVE-2017-109236.5Xen through 4.8.x does not validate a vCPU array index upon the sending of an SGI, which allows guest OS users to cause a denial of service
CVE-2017-10912: Critical severity, CVSS 10.0 | Vulnix