Description (CNA)
OpenStack Compute (Nova) Folsom before 2012.2.2 and Grizzly, when using libvirt and LVM backed instances, does not properly clear physical volume (PV) content when reallocating for instances, which allows attackers to obtain sensitive information by reading the memory of the previous logical volume (LV).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://rhn.redhat.com/errata/RHSA-2013-0208.html
- https://bugs.launchpad.net/nova/+bug/1070539
- http://www.ubuntu.com/usn/USN-1663-1
- http://www.securityfocus.com/bid/56904
- http://osvdb.org/88419
- http://www.openwall.com/lists/oss-security/2012/12/11/5
- https://launchpad.net/nova/folsom/2012.2.2
- https://bugzilla.redhat.com/show_bug.cgi?id=884293
- https://github.com/openstack/nova/commit/a99a802e008eed18e39fc1d98170edc495cbd354
- https://github.com/openstack/nova/commit/9d2ea970422591f8cdc394001be9a2deca499a5f
ADP enrichment
No English description supplied.
- http://rhn.redhat.com/errata/RHSA-2013-0208.html
- https://bugs.launchpad.net/nova/+bug/1070539
- http://www.ubuntu.com/usn/USN-1663-1
- http://www.securityfocus.com/bid/56904
- http://osvdb.org/88419
- http://www.openwall.com/lists/oss-security/2012/12/11/5
- https://launchpad.net/nova/folsom/2012.2.2
- https://bugzilla.redhat.com/show_bug.cgi?id=884293
- https://github.com/openstack/nova/commit/a99a802e008eed18e39fc1d98170edc495cbd354
- https://github.com/openstack/nova/commit/9d2ea970422591f8cdc394001be9a2deca499a5f