Bug 831164 (CVE-2012-2693) - CVE-2012-2693 libvirt: address bus= device= when identicle vendor ID/product IDs usb devices attached are ignored
Summary: CVE-2012-2693 libvirt: address bus= device= when identicle vendor ID/product ...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2012-2693
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: Embargoed815755 816560 Embargoed816601
Blocks: Embargoed784298 Embargoed816611 Embargoed831216
TreeView+ depends on / blocked
 
Reported: 2012-06-12 11:24 UTC by Petr Matousek
Modified: 2019-09-29 12:53 UTC (History)
16 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-01-08 09:24:05 UTC

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2012:0748 0 normal SHIPPED_LIVE Low: libvirt security, bug fix, and enhancement update 2012-06-19 19:31:38 UTC
Red Hat Product Errata RHSA-2013:0127 0 normal SHIPPED_LIVE Low: libvirt security and bug fix update 2013-01-08 09:21:34 UTC

Description Petr Matousek 2012-06-12 11:24:54 UTC 
libvirt ignores address bus= device= when identicle vendor ID/product IDs usb devices attached with either virsh or virt-manager.

As a consequence, wrong USB device can be assigned to the wrong guest.

References and proposed upstream patch:
https://www.redhat.com/archives/libvir-list/2012-April/msg01494.html
Comment 5 errata-xmlrpc 2012-06-20 06:51:31 UTC 
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2012:0748 https://rhn.redhat.com/errata/RHSA-2012-0748.html
Comment 7 errata-xmlrpc 2013-01-08 04:56:56 UTC 
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2013:0127 https://rhn.redhat.com/errata/RHSA-2013-0127.html
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