CVE-2016-6258
First published: Tue Aug 02 2016(Updated: )
The PV pagetable code in arch/x86/mm.c in Xen 4.7.x and earlier allows local 32-bit PV guest OS administrators to gain host OS privileges by leveraging fast-paths for updating pagetable entries.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xen Xen | =3.4.0 | |
| Xen Xen | =3.4.2 | |
| Xen Xen | =3.4.3 | |
| Xen Xen | =3.4.4 | |
| Xen Xen | =4.0.0 | |
| Xen Xen | =4.0.1 | |
| Xen Xen | =4.0.3 | |
| Xen Xen | =4.0.4 | |
| Xen Xen | =4.1.0 | |
| Xen Xen | =4.1.1 | |
| Xen Xen | =4.1.2 | |
| Xen Xen | =4.1.3 | |
| Xen Xen | =4.1.4 | |
| Xen Xen | =4.1.5 | |
| Xen Xen | =4.2.0 | |
| Xen Xen | =4.2.1 | |
| Xen Xen | =4.2.2 | |
| Xen Xen | =4.2.3 | |
| Xen Xen | =4.3.0 | |
| Xen Xen | =4.3.1 | |
| Xen Xen | =4.4.0 | |
| Xen Xen | =4.4.1 | |
| Xen Xen | =4.5.0 | |
| Xen Xen | =4.6.0 | |
| Xen Xen | =4.6.1 | |
| Xen Xen | =4.6.3 | |
| Xen Xen | =4.7.0 | |
| Citrix XenServer | =6.0 | |
| Citrix XenServer | =6.0.2 | |
| Citrix XenServer | =6.1 | |
| Citrix XenServer | =6.2.0-sp1 | |
| Citrix XenServer | =6.5.0-sp1 | |
| Citrix XenServer | =7.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://support.citrix.com/article/CTX214954
- http://www.debian.org/security/2016/dsa-3633
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.securityfocus.com/bid/92131
- http://www.securitytracker.com/id/1036446
- http://xenbits.xen.org/xsa/advisory-182.html
- http://xenbits.xen.org/xsa/xsa182-4.5.patch
- http://xenbits.xen.org/xsa/xsa182-4.6.patch
- http://xenbits.xen.org/xsa/xsa182-unstable.patch
- https://security.gentoo.org/glsa/201611-09
- collector/nvd-index
- agent/references
- agent/type
- agent/remedy
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/weakness
- agent/author
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/event
- agent/description
- agent/first-publish-date
- vendor/xen
- canonical/xen xen
- version/xen xen/3.4.0
- version/xen xen/3.4.2
- version/xen xen/3.4.3
- version/xen xen/3.4.4
- version/xen xen/4.0.0
- version/xen xen/4.0.1
- version/xen xen/4.0.3
- version/xen xen/4.0.4
- version/xen xen/4.1.0
- version/xen xen/4.1.1
- version/xen xen/4.1.2
- version/xen xen/4.1.3
- version/xen xen/4.1.4
- version/xen xen/4.1.5
- version/xen xen/4.2.0
- version/xen xen/4.2.1
- version/xen xen/4.2.2
- version/xen xen/4.2.3
- version/xen xen/4.3.0
- version/xen xen/4.3.1
- version/xen xen/4.4.0
- version/xen xen/4.4.1
- version/xen xen/4.5.0
- version/xen xen/4.6.0
- version/xen xen/4.6.1
- version/xen xen/4.6.3
- version/xen xen/4.7.0
- vendor/citrix
- canonical/citrix xenserver
- version/citrix xenserver/6.0
- version/citrix xenserver/6.0.2
- version/citrix xenserver/6.1
- version/citrix xenserver/6.2.0-sp1
- version/citrix xenserver/6.5.0-sp1
- version/citrix xenserver/7.0