CVEvulnerability
CVE-2016-2270
6.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2016-02-19
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.8 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:S/C:N/I:N/A:C
- Weaknesses
- CWE-20
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 configurations
• debian debian linux 7.0
• debian debian linux 8.0
• fedoraproject fedora 22
• fedoraproject fedora 23
• xen xen (<= 4.6.1)
• oracle vm server 3.4
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.html Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html Third Party Advisory
- http://www.debian.org/security/2016/dsa-3519 Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Vendor Advisory
- http://www.securitytracker.com/id/1035042 Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-154.html Patch, Vendor Advisory
- https://security.gentoo.org/glsa/201604-03 security.gentoo.org
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.html Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html Third Party Advisory
- http://www.debian.org/security/2016/dsa-3519 Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Vendor Advisory
- http://www.securitytracker.com/id/1035042 Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-154.html Patch, Vendor Advisory
- https://security.gentoo.org/glsa/201604-03 security.gentoo.org