CVE-2012-5634

medium
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Description

Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt.

References

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html

http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html

http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html

http://lists.opensuse.org/opensuse-updates/2013-06/msg00049.html

http://secunia.com/advisories/55082

http://security.gentoo.org/glsa/glsa-201309-24.xml

http://www.debian.org/security/2013/dsa-2636

http://www.openwall.com/lists/oss-security/2013/01/09/5

Details

Source: MITRE

Published: 2013-02-14

Updated: 2014-04-19

Type: CWE-16

Risk Information

CVSS v2

Base Score: 6.1

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

Impact Score: 6.9

Exploitability Score: 6.5

Severity: MEDIUM

Tenable Plugins

View all (13 total)

IDNameProductFamilySeverity
84140OracleVM 3.2 : xen (OVMSA-2015-0068) (POODLE) (Venom)NessusOracleVM Local Security Checks
low
83616SUSE SLES11 Security Update : Xen (SUSE-SU-2014:0446-1)NessusSuSE Local Security Checks
high
79496OracleVM 3.2 : xen (OVMSA-2013-0004)NessusOracleVM Local Security Checks
medium
79494OracleVM 3.0 : xen (OVMSA-2013-0002)NessusOracleVM Local Security Checks
medium
79493OracleVM 3.1 : xen (OVMSA-2013-0001)NessusOracleVM Local Security Checks
medium
74967openSUSE Security Update : xen (openSUSE-SU-2013:0637-1)NessusSuSE Local Security Checks
high
74966openSUSE Security Update : xen (openSUSE-SU-2013:0636-1)NessusSuSE Local Security Checks
high
70184GLSA-201309-24 : Xen: Multiple vulnerabilitiesNessusGentoo Local Security Checks
high
65797SuSE 11.2 Security Update : Xen (SAT Patch Number 7492)NessusSuSE Local Security Checks
high
64973Debian DSA-2636-2 : xen - several vulnerabilitiesNessusDebian Local Security Checks
medium
64408Fedora 16 : xen-4.1.4-3.fc16 (2013-1274)NessusFedora Local Security Checks
medium
63653Fedora 18 : xen-4.2.1-3.fc18 (2013-0627)NessusFedora Local Security Checks
medium
63652Fedora 17 : xen-4.1.4-2.fc17 (2013-0608)NessusFedora Local Security Checks
medium