CVEvulnerability
CVE-2016-7094
4.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2016-09-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 4.1 MEDIUM — CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 1.5 LOW — AV:L/AC:M/Au:S/C:N/I:N/A:P
- Weaknesses
- CWE-119
Description
Buffer overflow in Xen 4.7.x and earlier allows local x86 HVM guest OS administrators on guests running with shadow paging to cause a denial of service via a pagetable update.
Affected configurations
• xen xen (<= 4.7.0)
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://support.citrix.com/article/CTX216071 Third Party Advisory
- http://www.debian.org/security/2016/dsa-3663 www.debian.org
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html www.oracle.com
- http://www.securityfocus.com/bid/92864 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1036753 Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-187.html Patch, Vendor Advisory
- http://xenbits.xen.org/xsa/xsa187-0001-x86-shadow-Avoid-overflowing-sh_ctxt-seg_reg.patch Patch, Vendor Advisory
- https://security.gentoo.org/glsa/201611-09 security.gentoo.org
- http://support.citrix.com/article/CTX216071 Third Party Advisory
- http://www.debian.org/security/2016/dsa-3663 www.debian.org
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html www.oracle.com
- http://www.securityfocus.com/bid/92864 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1036753 Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-187.html Patch, Vendor Advisory
- http://xenbits.xen.org/xsa/xsa187-0001-x86-shadow-Avoid-overflowing-sh_ctxt-seg_reg.patch Patch, Vendor Advisory
- https://security.gentoo.org/glsa/201611-09 security.gentoo.org