CVE-2016-5242

MediumCVSS 5.6/10Last modified Jun 17, 2026

Description

The p2m_teardown function in arch/arm/p2m.c in Xen 4.4.x through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (NULL pointer dereference and host OS crash) by creating concurrent domains and holding references to them, related to VMID exhaustion.

Metrics

CVSS 3.0 5.6/10CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

Affected software

No affected versions have been published.

Timeline

Published: Jun 7, 2016
Last modified: Jun 17, 2026
NVD status: Modified

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