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.
Advisories
Source ID Title
EUVD EUVD EUVD-2018-11715 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-09-17T02:16:32.159Z

Reserved: 2017-12-04T00:00:00

Link: CVE-2018-1062

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-03-06T15:29:00.220

Modified: 2024-11-21T03:59:05.923

Link: CVE-2018-1062

cve-icon Redhat

Severity : Low

Publid Date: 2018-03-06T00:00:00Z

Links: CVE-2018-1062 - Bugzilla

cve-icon OpenCVE Enrichment

No data.