CVE-2013-4148: Qemu

High severity, CVSS 7.5. EPSS: 4.9% chance of exploitation in the next 30 days.

Integer signedness error in the virtio_net_load function in hw/net/virtio-net.c in QEMU 1.x before 1.7.2 allows remote attackers to execute arbitrary code via a crafted savevm image, which triggers a buffer overflow.

Affected products

• Qemu Qemu: version 1.0 only; version 1.0.1 only; version 1.1 only; version 1.4.1 only; version 1.4.2 only; version 1.5.0 only; …

Published 2014-11-04. Last modified 2026-06-16.