CVE-2017-15593

Medium

Description

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (memory leak) because reference counts are mishandled.

SeverityMedium

CVSS6.5

Exploit probability—

ProductXen

PublishedOct 18, 2017

First seenOct 18, 2017

How to fix

Vendor advisories

debian.org/security/2017/dsa-4050
security.gentoo.org/glsa/201801-14

Affected products

Product	Affected versions	Fixed in
xen xen	v ≤ 4.9.0	—

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