CVE-2014-0150

4.9 MEDIUM 0.7% exploit odds Fix listed

What it is

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.

At a glance

Exploitability: Can be exploited from the same network segment with a login. Limited direct impact.
Exploit odds: 0.7% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2014-04-18 14:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 00:02 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 0.7% in the next 30 days (EPSS).
Severity: 4.9 MEDIUM (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2014-04-18 14:55 UTC
Last modified: 2026-06-17 00:02 UTC
Exploit probability: 0.7% · EPSS, next 30 days
Weakness: CWE-189
Record status: Modified

Affected

Qemu ≤ 2.0
Qemu ≤ 2.0.0
Qemu 0.1.0
Qemu 0.1.1
Qemu 0.1.2
Qemu 0.1.3
Qemu 0.1.4
Qemu 0.1.5

Attack profile CVSS 2.0 · 4.9

Attack vector: Adjacent network
Complexity: Medium
Authentication: Single
Confidentiality: Partial
Integrity: Partial
Availability: Partial

Raw vector

AV:A/AC:M/Au:S/C:P/I:P/A:P

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2014-0150.md and follow it. Check whether this project is affected by CVE-2014-0150. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record