Description (CNA)
The (1) ioport_read and (2) ioport_write functions in Xen, when qemu is used as a device model within Xen, might allow local x86 HVM guest OS administrators to gain qemu process privileges via vectors involving an out-of-range ioport access.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.securityfocus.com/bid/94699
- https://security.gentoo.org/glsa/201612-56
- https://support.citrix.com/article/CTX219136
- https://lists.debian.org/debian-lts-announce/2018/02/msg00005.html
- http://xenbits.xen.org/xsa/advisory-199.html
- http://www.securitytracker.com/id/1037397
- http://rhn.redhat.com/errata/RHSA-2016-2963.html
ADP enrichment
No English description supplied.
- http://www.securityfocus.com/bid/94699
- https://security.gentoo.org/glsa/201612-56
- https://support.citrix.com/article/CTX219136
- https://lists.debian.org/debian-lts-announce/2018/02/msg00005.html
- http://xenbits.xen.org/xsa/advisory-199.html
- http://www.securitytracker.com/id/1037397
- http://rhn.redhat.com/errata/RHSA-2016-2963.html