CVE-2015-7812

Description

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.

References

https://security.gentoo.org/glsa/201604-03

http://xenbits.xen.org/xsa/advisory-145.html

http://www.securitytracker.com/id/1034031

http://www.debian.org/security/2015/dsa-3414

http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171249.html

http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171185.html

http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171082.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3