The (1) BMDMA and (2) AHCI HBA interfaces in the IDE functionality in QEMU 1.0 up to and including 2.1.3 have multiple interpretations of a function's return value, which allows guest OS users to cause a host OS denial of service (memory consumption or infinite loop, and system crash) via a PRDT with zero complete sectors, related to the bmdma_prepare_buf and ahci_dma_prepare_buf functions.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
debian debian linux 8.0 |
||
qemu qemu 1.0 |
||
qemu qemu 2.0.0 |
||
qemu qemu 2.0.2 |
||
qemu qemu 1.1 |
||
qemu qemu 2.1.3 |
||
qemu qemu 2.1.0 |
||
qemu qemu 1.6.0 |
||
qemu qemu 1.5.0 |
||
qemu qemu 1.5.3 |
||
qemu qemu 1.5.1 |
||
qemu qemu 2.1.1 |
||
qemu qemu 1.5.2 |
||
qemu qemu 1.0.1 |
||
qemu qemu 1.7.1 |
||
qemu qemu 1.4.1 |
||
qemu qemu 1.4.2 |
||
qemu qemu 1.6.2 |
||
qemu qemu 1.6.1 |
||
qemu qemu 2.1.2 |
Vulmon