CVE-2017-10922

7.5 HIGH

Published: July 05, 2017 Modified: May 13, 2026

Description

The grant-table feature in Xen through 4.8.x mishandles MMIO region grant references, which allows guest OS users to cause a denial of service (loss of grant trackability), aka XSA-224 bug 3.

AI Explanation

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

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

Source: cve@mitre.org

http://www.securitytracker.com/id/1038734

Source: cve@mitre.org

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

Source: cve@mitre.org

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

Source: cve@mitre.org

https://xenbits.xen.org/xsa/advisory-224.html

Source: cve@mitre.org

Patch Vendor Advisory

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