CVE-2015-7814

Medium

Description

Race condition in the relinquish_memory function in arch/arm/domain.c in Xen 4.6.x and earlier allows local domains with partial management control to cause a denial of service (host crash) via vectors involving the destruction of a domain and using XENMEM_decrease_reservation to reduce the memory of the domain.

SeverityMedium

CVSS4.7

Exploit probability—

ProductXen

PublishedOct 30, 2015

First seenOct 30, 2015

How to fix

Vendor advisories

security.gentoo.org/glsa/201604-03

Affected products

Product	Affected versions	Fixed in
xen xen	v ≤ 4.6.0	—

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