Xen 4.5.x through 4.7.x do not implement Supervisor Mode Access Prevention (SMAP) whitelisting in 32-bit exception and event delivery, which allows local 32-bit PV guest OS kernels to cause a denial of service (hypervisor and VM crash) by triggering a safety check.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2016-08-02T16:00:00

Updated: 2016-08-02T14:57:01

Reserved: 2016-07-20T00:00:00


Link: CVE-2016-6259

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2016-08-02T16:59:09.133

Modified: 2016-08-04T03:15:18.267


Link: CVE-2016-6259

JSON object: View

cve-icon Redhat Information

No data.

CWE