CVE-2011-2212
Bug #806167 reported by
Jamie Strandboge
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
qemu-kvm (Ubuntu) |
Fix Released
|
Medium
|
Jamie Strandboge | ||
Oneiric |
Fix Released
|
Medium
|
Jamie Strandboge |
Bug Description
qemu-kvm as included in Oneiric is vulnerable to CVE-2011-2212.
Related branches
security vulnerability: | no → yes |
Changed in qemu-kvm (Ubuntu Oneiric): | |
assignee: | nobody → Jamie Strandboge (jdstrand) |
importance: | Undecided → Medium |
milestone: | none → oneiric-alpha-3 |
status: | New → In Progress |
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This bug was fixed in the package qemu-kvm - 0.14.0+ noroms- 0ubuntu8
--------------- noroms- 0ubuntu8) oneiric; urgency=low
qemu-kvm (0.14.0+
* SECURITY UPDATE: fix to validate virtqueue in and out requests from the patches/ CVE-2011- 2212-virtqueue- indirect- overflow. patch: update _pop() and virtqueue_ avail_bytes( ) queue_notify( ) is non-negative guard-against- negative- vq-notifies- CVE-2011- 2512.diff: update virtio_ writel( ), virtio_ ioport_ write() queue_notify_ vq() and don't call common virtio code if
guests
- debian/
hw/virtio.c to verify the length of indirect descriptors in
virtqueue
- CVE-2011-2212
- LP: #806167
* SECURITY UPDATE: validate virtio_
- virtio-
to move comparison out to syborg_
and virtio_
virtqueue number is invalid. Patch from Debian.
- CVE-2011-2512
- LP: #806166
-- Jamie Strandboge <email address hidden> Tue, 05 Jul 2011 13:24:52 -0500