Description
The clear_volume function in LVMVolumeDriver driver in OpenStack Cinder 2013.1.1 through 2013.1.2 does not properly clear data when deleting a snapshot, which allows local users to obtain sensitive information via unspecified vectors.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | cinder | 2013.1.2-4 | — |
| Debian 13 | cinder | 2013.1.2-4 | — |
| Debian 12 | cinder | 2013.1.2-4 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat OpenStack 3 | python-cinder +2 | 2013.1.3-2.el6ost | RHSA-2013:1198 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | cinder | < 7.0.0a0 | 7.0.0a0 | GHSA-q3rw-wcj6-8cjf |
Advisories 1
- RHSA-2013:1198 Red Hat Security Advisory: openstack-cinder security update Red Hat Security Advisories (RHSA) · Aug 1, 2026
References
- RHSA-2013:1198 vendor-advisory
- https://bugs.launchpad.net/cinder/+bug/1198185
- USN-2005-1 vendor-advisory