CVE-2013-4540: Opensuse

High severity, CVSS 7.5. EPSS: 4.6% chance of exploitation in the next 30 days.

Buffer overflow in scoop_gpio_handler_update in QEMU before 1.7.2 might allow remote attackers to execute arbitrary code via a large (1) prev_level, (2) gpio_level, or (3) gpio_dir value in a savevm image.

Affected products

• Opensuse Opensuse: version 12.3 only; version 13.1 only
• Qemu Qemu: up to and including 1.7.1; version 0.1.0 only; version 0.1.1 only; version 0.1.2 only; version 0.1.3 only; version 0.1.4 only; …

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