CVE-2012-5634
CVSS 6.1 - MEDIUM
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.
Affected Products
8| Vendor | Product | Version |
|---|---|---|
| xen | xen |
4.0.0
|
| xen | xen |
4.1.0
|
| xen | xen |
4.1.1
|
| xen | xen |
4.1.2
|
| xen | xen |
4.1.3
|
| xen | xen |
4.1.4
|
| xen | xen |
4.2.0
|
| xen | xen |
4.2.1
|
References
Weakness Types
CWE-16
CVE Information
- CVE ID:
CVE-2012-5634- Published:
- 2013-02-14
- Modified:
- 2026-04-29
- CVSS Score:
- 6.1
- Severity:
- MEDIUM
- Vector:
AV:A/AC:L/Au:N/C:N/I:N/A:C
Affected Vendors
xen
Quick Actions
CVSS Severity Scale
0.0 - 3.9
LOW
4.0 - 6.9
MEDIUM
7.0 - 8.9
HIGH
9.0 - 10.0
CRITICAL