CVE-2017-13673: Qemu

Medium severity, CVSS 6.5. EPSS: 3% chance of exploitation in the next 30 days.

The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (assertion failure) in the cpu_physical_memory_snapshot_get_dirty function.

Affected products

• Qemu Qemu: version 2.8.0 only; version 2.9.0 only

Published 2017-08-29. Last modified 2026-06-17.