Total vulnerabilities in the database
A heap buffer overflow was found in the floppy disk emulator of QEMU up to 6.0.0 (including). It could occur in fdctrl_transfer_handler() in hw/block/fdc.c while processing DMA read data transfers from the floppy drive to the guest system. A privileged guest user could use this flaw to crash the QEMU process on the host resulting in DoS scenario, or potential information leakage from the host memory.
| Software | From | Fixed in |
|---|---|---|
| qemu / qemu | - | 6.0.0.x |
| debian / debian_linux | 10.0 | 10.0.x |
| redhat / enterprise_linux | 8.0 | 8.0.x |