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.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2015-04-21T16:00:00
Updated: 2016-06-15T15:57:01
Reserved: 2015-04-21T00:00:00
Link: CVE-2014-9718
JSON object: View
NVD Information
Status : Modified
Published: 2015-04-21T16:59:00.077
Modified: 2023-02-13T00:45:32.650
Link: CVE-2014-9718
JSON object: View
Redhat Information
No data.
CWE