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).
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[oss-security] 20121211 [OSSA 2012-020] Information leak in libvirt LVM-backed instances (CVE-2012-5625)
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