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CVE-2012-2693

Published: 17 June 2012

libvirt, possibly before 0.9.12, does not properly assign USB devices to virtual machines when multiple devices have the same vendor and product ID, which might cause the wrong device to be associated with a guest and might allow local users to access unintended USB devices.

Notes

AuthorNote
jdstrand
need 3rd patch to fix a regression
mdeslaur
need 4th patch to fix another regression
possibly 5th patch for another regression
we aren't going to backport this, as it is intrusive.
marking as ignored.

Priority

Low

Status

Package Release Status
libvirt
Launchpad, Ubuntu, Debian
hardy Ignored
(end of life)
lucid Ignored

natty Ignored
(end of life)
oneiric Ignored
(end of life)
precise Ignored

quantal Not vulnerable
(0.9.12-0ubuntu3)
raring Not vulnerable
(0.9.12-0ubuntu3)
saucy Not vulnerable
(0.9.12-0ubuntu3)
upstream
Released (0.9.12-1)
Patches:
upstream: http://libvirt.org/git/?p=libvirt.git;a=commit;h=9914477efc9764f691ca50faca6592a2d4fecec8
upstream: http://libvirt.org/git/?p=libvirt.git;a=commit;h=05abd1507d66aabb6cad12eeafeb4c4d1911c585
upstream: http://libvirt.org/git/?p=libvirt.git;a=commit;h=ab5fb8f34c93661bb19b62e4ed3592fb53cd6b36
upstream: http://libvirt.org/git/?p=libvirt.git;a=commit;h=2f5fdc886ec7ed8b871ebd0576271f8ee5be1f71
upstream: http://libvirt.org/git/?p=libvirt.git;a=commit;h=9c484e3dc5464dfbb538744360b401a0bc59c1c6