CVE-2014-3968

medium
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Description

The HVMOP_inject_msi function in Xen 4.2.x, 4.3.x, and 4.4.x allows local guest HVM administrators to cause a denial of service (host crash) via a large number of crafted requests, which trigger an error messages to be logged.

References

http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134710.html

http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134739.html

http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html

http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html

http://www.openwall.com/lists/oss-security/2014/06/04/13

http://www.securityfocus.com/bid/67794

http://www.securityfocus.com/bid/67824

http://www.securitytracker.com/id/1030322

http://xenbits.xen.org/xsa/advisory-96.html

https://security.gentoo.org/glsa/201504-04

Details

Source: MITRE

Published: 2014-06-05

Updated: 2018-10-30

Risk Information

CVSS v2

Base Score: 5.5

Vector: AV:A/AC:L/Au:S/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 5.1

Severity: MEDIUM

Tenable Plugins

View all (6 total)

IDNameProductFamilySeverity
82734GLSA-201504-04 : Xen: Multiple vulnerabilitiesNessusGentoo Local Security Checks
high
78652SuSE 11.3 Security Update : Xen (SAT Patch Number 9828)NessusSuSE Local Security Checks
high
78117openSUSE Security Update : xen (openSUSE-SU-2014:1281-1)NessusSuSE Local Security Checks
high
78116openSUSE Security Update : xen (openSUSE-SU-2014:1279-1)NessusSuSE Local Security Checks
high
76221Fedora 20 : xen-4.3.2-5.fc20 (2014-7423)NessusFedora Local Security Checks
medium
76220Fedora 19 : xen-4.2.4-5.fc19 (2014-7408)NessusFedora Local Security Checks
medium