Back to CVE Browser

CVE-2017-10912

CRITICAL

10.0

CVSS Severity Score

EPSS Score0.1130%

EPSS Percentile35.94th

PublishedJul 5, 2017

Last ModifiedMay 13, 2026

Vulnerability Description

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

Affected Platforms (CPE)

💻

Xen

Xen

<= 4.8.1

References & Advisories

🔗 http://www.debian.org/security/2017/dsa-3969

🔗 http://www.securityfocus.com/bid/99158

🔗 http://www.securitytracker.com/id/1038721

🔗 https://security.gentoo.org/glsa/201708-03

🔗 https://security.gentoo.org/glsa/201710-17

🔗 https://xenbits.xen.org/xsa/advisory-217.html

🔗 http://www.debian.org/security/2017/dsa-3969

🔗 http://www.securityfocus.com/bid/99158

Related Vulnerabilities

CVE-2017-1092110.0

The grant-table feature in Xen through 4.8.x does not ensure sufficient type counts for a GNTMAP_device_map and GNTMAP_host_map ma...

CVE-2017-1092010.0

The grant-table feature in Xen through 4.8.x mishandles a GNTMAP_device_map and GNTMAP_host_map mapping, when followed by only a G...

CVE-2017-1091810.0

Xen through 4.8.x does not validate memory allocations during certain P2M operations, which allows guest OS users to obtain privil...

CVE-2015-810410.0

The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of servi...