CVE-2014-1666 | Mend Vulnerability Database

Vulnerability DatabaseCVE-2014-1666

CVE-2014-1666

January 26, 2014

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.

Related Resources (14)

http://secunia.com/advisories/56650

http://osvdb.org/102536

http://xenbits.xen.org/xsa/xsa87-unstable-4.3.patch

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html

http://xenbits.xen.org/xsa/advisory-87.html

https://exchange.xforce.ibmcloud.com/vulnerabilities/90675

http://security.gentoo.org/glsa/glsa-201407-03.xml

http://support.citrix.com/article/CTX200288

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html

http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127607.html

http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127580.html