DEBIAN-CVE-2014-9718

DEBIAN-CVE-2014-9718 PUBLISHED CVSS 8.699999809265137 HIGH

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.

Risk Scores

CVSS v4.0

8.699999809265137

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected Products

Vendor	Product	Versions
Debian:13	qemu	0, 0, 0
Debian:14	qemu	0, 0, 0
Debian:12	qemu	0, 0, 0
Debian:11	qemu	0, 0, 0

Timeline

Apr 21, 2015 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2014-9718 advisory

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