CVE-2014-9718 | BDVDB-2026-69138 Detail

Description#

The (1) BMDMA and (2) AHCI HBA interfaces in the IDE functionality in QEMU 1.0 through 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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12015-04-21Record published in the CVE List.
2. Version 22024-08-06Most recent update recorded in the CVE List.