The do_physdev_op function in Xen 4.1.5, 4.1.6.1, 4.2.2 through 4.2.3, and 4.3.x does not properly restrict access to the (1) PHYSDEVOP_prepare_msix and (2) PHYSDEVOP_release_msix operations, which allows local PV guests to cause a denial of service (host or guest malfunction) or possibly gain privileges via unspecified vectors.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2014-01-26T11:00:00

Updated: 2018-01-02T19:57:01

Reserved: 2014-01-24T00:00:00


Link: CVE-2014-1666

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2014-01-26T16:58:11.650

Modified: 2018-01-03T02:29:08.337


Link: CVE-2014-1666

JSON object: View

cve-icon Redhat Information

No data.

CWE