How severe is CVE-2013-0152?

CVE-2013-0152 has a CVSS 2.0 base score of 4.7, rated medium severity.

Is CVE-2013-0152 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-0152?

CVE-2013-0152 affects Xen. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-0152?

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

When was CVE-2013-0152 published?

CVE-2013-0152 was published on 2013-02-13 and last updated on 2026-06-16.

CVE-2013-0152

CVE-2013-0152 is a medium-severity vulnerability in Xen with a CVSS 2.0 base score of 4.7. 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-399.

Key facts

Severity: Medium (CVSS 2.0 base score 4.7)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Xen
Published: 2013-02-13
Last modified: 2026-06-16

Description

Memory leak in Xen 4.2 and unstable allows local HVM guests to cause a denial of service (host memory consumption) by performing nested virtualization in a way that triggers errors that are not properly handled.

Frequently asked questions

What is CVE-2013-0152?: Memory leak in Xen 4.2 and unstable allows local HVM guests to cause a denial of service (host memory consumption) by performing nested virtualization in a way that triggers errors that are not properly handled.
How severe is CVE-2013-0152?: CVE-2013-0152 has a CVSS 2.0 base score of 4.7, rated medium severity.
Is CVE-2013-0152 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-0152?: CVE-2013-0152 affects Xen. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-0152?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-0152 published?: CVE-2013-0152 was published on 2013-02-13 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*

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