CVE-2014-0150

CVE-2014-0150 is a medium-severity vulnerability in Redhat Enterprise Linux with a CVSS 2.0 base score of 4.9. 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-189.

Key facts

Description

Integer overflow in the virtio_net_handle_mac function in hw/net/virtio-net.c in QEMU 2.0 and earlier allows local guest users to execute arbitrary code via a MAC addresses table update request, which triggers a heap-based buffer overflow.

Frequently asked questions

What is CVE-2014-0150?
Integer overflow in the virtio_net_handle_mac function in hw/net/virtio-net.c in QEMU 2.0 and earlier allows local guest users to execute arbitrary code via a MAC addresses table update request, which triggers a heap-based buffer overflow.
How severe is CVE-2014-0150?
CVE-2014-0150 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2014-0150 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0150?
CVE-2014-0150 primarily affects Redhat Enterprise Linux. In total, 99 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0150?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0150 published?
CVE-2014-0150 was published on 2014-04-18 and last updated on 2026-06-17.

References

Affected products (99)

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