QEMU 'ide_dma_cb()' function denial of service vulnerability

QEMU Quick Emulator is a set of simulation processor software by French software developer Fabrice Bellard. The software is fast, cross-platform and other characteristics. A security vulnerability exists in the 'idedmacb' function in the hw/ide/core.c file in QEMU versions 2.4.0 through 4.2.0. An...