Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.debian.org/security/2016/dsa-3663
- http://www.securityfocus.com/bid/92864
- http://xenbits.xen.org/xsa/advisory-187.html
- http://support.citrix.com/article/CTX216071
- http://www.securitytracker.com/id/1036753
- https://security.gentoo.org/glsa/201611-09
- http://xenbits.xen.org/xsa/xsa187-0001-x86-shadow-Avoid-overflowing-sh_ctxt-seg_reg.patch
ADP enrichment
No English description supplied.
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.debian.org/security/2016/dsa-3663
- http://www.securityfocus.com/bid/92864
- http://xenbits.xen.org/xsa/advisory-187.html
- http://support.citrix.com/article/CTX216071
- http://www.securitytracker.com/id/1036753
- https://security.gentoo.org/glsa/201611-09
- http://xenbits.xen.org/xsa/xsa187-0001-x86-shadow-Avoid-overflowing-sh_ctxt-seg_reg.patch