CVE-2018-10471

Medium

Description

An issue was discovered in Xen through 4.10.x allowing x86 PV guest OS users to cause a denial of service (out-of-bounds zero write and hypervisor crash) via unexpected INT 80 processing, because of an incorrect fix for CVE-2017-5754.

SeverityMedium

CVSS6.5

Exploit probability—

Product

Xen

PublishedApr 27, 2018

First seenApr 27, 2018

How to fix

Vendor advisories

security.gentoo.org/glsa/201810-06
debian.org/security/2018/dsa-4201

Affected products

Product	Affected versions	Fixed in
xen xen	v ≤ 4.10.1	—
debian debian_linux	9.0	—

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