Description (CNA)
Off-by-one error in the __addr_ok macro in Xen 3.3 and earlier allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://secunia.com/advisories/55082
- http://www.openwall.com/lists/oss-security/2011/09/02/2
- http://security.gentoo.org/glsa/glsa-201309-24.xml
- http://rhn.redhat.com/errata/RHSA-2011-1212.html
- https://bugzilla.redhat.com/show_bug.cgi?id=728042
ADP enrichment
No English description supplied.