description: Buffer overflow in the send_control_msg function in hw/char/virtio-serial-bus.c in QEMU before 2.4.0 allows guest users to cause a denial of service (QEMU process crash) via a crafted virtio control message.
problem types: Buffer Overflow
affected:
{
product: QEMU
vendor: QEMU
versions:
status: affected, version: before 2.4.0
}