CVE-2015-2752 | Mend Vulnerability Database

Vulnerability DatabaseCVE-2015-2752

CVE-2015-2752

Published:April 01, 2015

Updated:May 17, 2026

The XEN_DOMCTL_memory_mapping hypercall in Xen 3.2.x through 4.5.x, when using a PCI passthrough device, is not preemptible, which allows local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).

Related Resources (11)

http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html

http://www.securityfocus.com/bid/73448

http://www.securitytracker.com/id/1031994

http://xenbits.xen.org/xsa/advisory-125.html

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154579.html

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155198.html

https://access.redhat.com/security/cve/CVE-2015-2752

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154574.html

https://security-tracker.debian.org/tracker/CVE-2015-2752

http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html

https://security.gentoo.org/glsa/201504-04