CVE-2014-9718

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…

published April 21, 2015

CVSS
—
EPSS
0%
Percentile
33.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00407 · 33.6th percentile
Published
2015-04-21T16:00Z
EPSS history
Timeline
  • 21 APR 16:00Z
    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…
    cvelistv5