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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171249.html ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171082.html ↗
- http://www.securitytracker.com/id/1034031 ↗
- http://xenbits.xen.org/xsa/advisory-145.html ↗
- http://www.debian.org/security/2015/dsa-3414 ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171185.html ↗
- https://security.gentoo.org/glsa/201604-03 ↗