Description (CNA)
A vulnerability was discovered in oVirt 4.1.x before 4.1.9, where the combination of Enable Discard and Wipe After Delete flags for VM disks managed by oVirt, could cause a disk to be incompletely zeroed when removed from a VM. If the same storage blocks happen to be later allocated to a new disk attached to another VM, potentially sensitive data could be revealed to privileged users of that VM.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| oVirt / oVirt | affected 4.1.x before 4.1.9 |
CWE
CWE-212
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1549944
- https://access.redhat.com/errata/RHBA-2018:0135
- https://gerrit.ovirt.org/#/c/84875/
- https://gerrit.ovirt.org/#/c/84861/
- http://www.securityfocus.com/bid/103433
ADP enrichment
No English description supplied.