hw/ppc/spapr.c in QEMU through 3.1.0 allows Information Exposure because the hypervisor shares the /proc/device-tree/system-id and /proc/device-tree/model system attributes with a guest.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | < dc09f007caed3b2f6a3b6bd7e13777557ae22bfd |