How severe is CVE-2012-5625?

CVE-2012-5625 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2012-5625 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-5625?

CVE-2012-5625 primarily affects Openstack Folsom. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-5625?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-5625 published?

CVE-2012-5625 was published on 2012-12-26 and last updated on 2026-06-16.

CVE-2012-5625

CVE-2012-5625 is a medium-severity vulnerability in Openstack Folsom with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Openstack Folsom
Published: 2012-12-26
Last modified: 2026-06-16

Description

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).

Frequently asked questions

What is CVE-2012-5625?: 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).
How severe is CVE-2012-5625?: CVE-2012-5625 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2012-5625 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-5625?: CVE-2012-5625 primarily affects Openstack Folsom. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-5625?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-5625 published?: CVE-2012-5625 was published on 2012-12-26 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:openstack:folsom:2012.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:grizzly:-:*:*:*:*:*:*:*

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