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CVE-2015-8104

CRITICAL
10.0
CVSS Severity Score
EPSS Score0.0900%
EPSS Percentile21.55th
PublishedNov 16, 2015
Last ModifiedMay 6, 2026

Vulnerability Description

The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c.

Affected Platforms (CPE)

πŸ’»
Xen

Xen

= 4.3.0
πŸ’»
Xen

Xen

= 4.3.1
πŸ’»
Xen

Xen

= 4.3.2
πŸ’»
Xen

Xen

= 4.3.3
πŸ’»
Xen

Xen

= 4.3.4
πŸ’»
Xen

Xen

= 4.4.0
πŸ’»
Xen

Xen

= 4.4.1
πŸ’»
Xen

Xen

= 4.4.2
πŸ’»
Xen

Xen

= 4.4.3
πŸ’»
Xen

Xen

= 4.5.0
πŸ’»
Xen

Xen

= 4.5.1
πŸ’»
Xen

Xen

= 4.5.2
πŸ’»
Xen

Xen

= 4.6.0
πŸ’»
Xen

Xen

= 4.6.1
πŸ’»
Xen

Xen

= 4.6.2
πŸ’»
Xen

Xen

= 4.6.4
πŸ’»
Xen

Xen

= 4.6.5
πŸ’»
Oracle

Solaris

= 11.3
πŸ“¦
Oracle

Vm Virtualbox

>= 4.0.0 and <= 4.0.34
πŸ“¦
Oracle

Vm Virtualbox

>= 4.1.0 and <= 4.1.42
πŸ“¦
Oracle

Vm Virtualbox

>= 4.2.0 and <= 4.2.34
πŸ“¦
Oracle

Vm Virtualbox

>= 4.3.0 and <= 4.3.35
πŸ“¦
Oracle

Vm Virtualbox

>= 5.0.0 and <= 5.0.13
πŸ’»
Linux

Linux Kernel

<= 4.2.3
πŸ’»
Debian

Debian Linux

= 7.0
πŸ’»
Debian

Debian Linux

= 8.0
πŸ’»
Debian

Debian Linux

= 9.0
πŸ’»
Canonical

Ubuntu Linux

= 12.04
πŸ’»
Canonical

Ubuntu Linux

= 14.04
πŸ’»
Canonical

Ubuntu Linux

= 15.04

References & Advisories

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