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 preemptible hypercall to the multicall interface.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2015-11-17T15:00:00

Updated: 2024-08-06T07:58:59.920Z

Reserved: 2015-10-14T00:00:00

Link: CVE-2015-7812

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2015-11-17T15:59:14.830

Modified: 2018-10-30T16:26:53.700

Link: CVE-2015-7812

cve-icon Redhat

Severity : Important

Publid Date: 2015-10-29T00:00:00Z

Links: CVE-2015-7812 - Bugzilla