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Vulnerability record · CVE-2013-4149 · published 4 November 2014

CVE-2013-4149: Qemu memory buffer overflow vulnerability

Qemu · Qemu

Buffer overflow in virtio_net_load function in net/virtio-net.c in QEMU 1.3.0 through 1.7.x before 1.7.2 might allow remote attackers to execute arbitrary code via a large MAC table.

7.5 CVSS 2.0 High EPSS 5.3% · top 7.7% CWE-119 · Memory buffer overflow
7.5CVSS 2.0 base score
5.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in virtio_net_load function in net/virtio-net.c in QEMU 1.3.0 through 1.7.x before 1.7.2 might allow remote attackers to execute arbitrary code via a large MAC table.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=98f93ddd84800f207889491e0b5d851386b459cf
http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html
http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html Patch
http://rhn.redhat.com/errata/RHSA-2014-0927.html PatchVendor Advisory
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=98f93ddd84800f207889491e0b5d851386b459cf
http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html
http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html Patch
http://rhn.redhat.com/errata/RHSA-2014-0927.html PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2013-4149), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.