fdctrl_write_data in hw/block/fdc.c in QEMU 5.0.0 has a NULL pointer dereference via a NULL block pointer for the current drive. Rated low severity (CVSS 3.2), this vulnerability is low attack complexity.
Null Pointer Dereference
Denial Of Service
Qemu
NVD
CVSS 3.1
3.2
EPSS
0.5%