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CVE-2012-5634
Published: Feb 14, 2013
Modified: Aug 6, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
55082
third-party-advisory
x_refsource_SECUNIA
openSUSE-SU-2013:0637
vendor-advisory
x_refsource_SUSE
GLSA-201309-24
vendor-advisory
x_refsource_GENTOO
DSA-2636
vendor-advisory
x_refsource_DEBIAN
[oss-security] 20130109 Xen Security Advisory 33 (CVE-2012-5634) - VT-d interrupt remapping source validation flaw
mailing-list
x_refsource_MLIST
openSUSE-SU-2013:0912
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2013:0636
vendor-advisory
x_refsource_SUSE
SUSE-SU-2014:0446
vendor-advisory
x_refsource_SUSE
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