Medium severity6.8NVD Advisory· Published Feb 19, 2016· Updated May 6, 2026
CVE-2016-2270
CVE-2016-2270
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.
Affected products
6- cpe:2.3:o:oracle:vm_server:3.4:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
7- xenbits.xen.org/xsa/advisory-154.htmlnvdPatchVendor Advisory
- lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.htmlnvdThird Party Advisory
- lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.htmlnvdThird Party Advisory
- www.debian.org/security/2016/dsa-3519nvdThird Party Advisory
- www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htmlnvdVendor Advisory
- www.securitytracker.com/id/1035042nvdThird Party AdvisoryVDB Entry
- security.gentoo.org/glsa/201604-03nvd
News mentions
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