CVE-2013-1952

2013-05-1300:00:00

ubuntu.com

1.9 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

26.7%

JSON

Xen 4.x, when using Intel VT-d for a bus mastering capable PCI device, does
not properly check the source when accessing a bridge device’s interrupt
remapping table entries for MSI interrupts, which allows local guest
domains to cause a denial of service (interrupt injection) via unspecified
vectors.

Notes

Author	Note
mdeslaur	hypervisor packages are in universe. For issues in the hypervisor, add appropriate tags to each section, ex: Tags_xen: universe-binary
seth-arnold	only 4.0 are newer are affected
mdeslaur	This is XSA-49

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchxen< 4.1.2-2ubuntu2.9UNKNOWN
ubuntu12.10noarchxen< 4.1.3-3ubuntu1.6UNKNOWN
ubuntu13.04noarchxen< 4.2.1-0ubuntu3.2UNKNOWN