CVE-2017-15591

Medium

Description

An issue was discovered in Xen 4.5.x through 4.9.x allowing attackers (who control a stub domain kernel or tool stack) to cause a denial of service (host OS crash) because of a missing comparison (of range start to range end) within the DMOP map/unmap implementation.

SeverityMedium

CVSS6.5

Exploit probability—

ProductXen

PublishedOct 18, 2017

First seenOct 18, 2017

How to fix

Vendor advisories

security.gentoo.org/glsa/201801-14

Affected products

Product	Affected versions	Fixed in
xen xen	4.5.0, 4.5.1, 4.5.2, 4.5.3, 4.5.5, 4.6.0, 4.6.1, 4.6.3, 4.6.4, 4.6.5, 4.6.6, 4.7.0, 4.7.1, 4.7.2, 4.7.3, 4.8.0, 4.8.1, 4.9.0	—

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