CVE-2016-2270

MediumCVSS 6.8/10Last modified Jun 17, 2026

Description

Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings.

Metrics

CVSS 3.0 6.8/10CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.htmlThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.htmlThird Party Advisory
http://www.debian.org/security/2016/dsa-3519Third Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htmlVendor Advisory
http://www.securitytracker.com/id/1035042Third Party Advisory, VDB Entry
http://xenbits.xen.org/xsa/advisory-154.htmlPatch, Vendor Advisory
https://security.gentoo.org/glsa/201604-03
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.htmlThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.htmlThird Party Advisory
http://www.debian.org/security/2016/dsa-3519Third Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htmlVendor Advisory
http://www.securitytracker.com/id/1035042Third Party Advisory, VDB Entry
http://xenbits.xen.org/xsa/advisory-154.htmlPatch, Vendor Advisory
https://security.gentoo.org/glsa/201604-03

Timeline

Published: Feb 19, 2016
Last modified: Jun 17, 2026
NVD status: Modified

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