CVE-2015-7812 in XenSource Xen
Summary
The hypercall_create_continuation function in arch/arm/domain.c in Xen 4.4.x through 4.6.x allows local guest users to cause a denial of service (host crash) via a preemptable hypercall to the multicall interface.
Reservation
10/14/2015
Disclosure
11/17/2015
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 78954 | XenSource Xen Multicall 7pk security | 254 | Unproven | Official fix | CVE-2015-7812 |