Research Article
Framework for State-Aware Virtual Hardware Fuzzing
Table 2
Virtual hardware tested with SAVHF.
| Hardware type | Module | I/O regions | Branches detected | Coverage | Crashes found | Unique crashes | Duration | Mapping type | Mapping size |
| Network devices | ne2000 rtl8139 | PMIO PMIO |
| 169 421 | 78.76% 67.74% | 0 0 | 0 0 | 18 h 18 h | | MMIO | | | | | | | eepro100 (i82550) | MMIO PMIO |
| 270 | 81.39% | 0 | 0 | 18 h | | MMIO | | | | | | | vmxnet3 | MMIO | | 56 | 13.30% | 6630 | 1 | 18 h | MMIO | | | | | | | MMIO | | | | | | | Rocker | MMIO | | 206 | 47.26% | 0 | 0 | 18 h | MMIO | | | | | | |
| Display adapter | cirrus-vga | MMIO MMIO |
| 738 | 81.60% | 4 | 3 | 18 h | vmware-svga | MMIO | | 106 | 44.62% | 0 | 0 | 18 h | MMIO | | | | | | | MMIO | | | | | | | vga-pci | MMIO | | 32 | 73.68% | 0 | 0 | 18 h | MMIO | | | | | | | ati-vga | MMIO | | 356 | 83.88% | 3251 | 11 | 18 h | PMIO | | | | | | | MMIO | | | | | | | bochs-display | MMIO | | 22 | 42.11% | 0 | 0 | 18 h | MMIO | | | | | | |
| Sound card | ac97 | PMIO PMIO |
| 467 | 81.29% | 0 | 0 | 18 h | es1370 | PMIO | | 265 | 89.41% | 0 | 0 | 18 h | Intel-hda | MMIO | | 104 | 56.12% | 0 | 0 | 18 h |
| Bus controller | piix4-usb-uhci pvscsi | PMIO MMIO |
| 219 98 | 77.39% 52.59% | 0 582 | 0 1 | 18 h 18 h | sdhci-pci | MMIO | | 306 | 62.40% | 0 | 0 | 18 h |
| Block | nvme | MMIO | | 169 | 49.06% | 0 | 0 | 18 h | MMIO | | | | | | |
|
|