CVE-2014-9718 — Vulnetix

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CVE-2014-9718 PUBLISHED

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.

EPSS 0.21% · 43.0th percentile

Risk Scores

EPSS Score

0.21%

43.0th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:14.04:LTS	qemu	0, 1.5.0+dfsg-3ubuntu5, 1.5.0+dfsg-3ubuntu6

Timeline

Apr 21, 2015 CVE Published
Feb 4, 2022 EPSS Score
Mar 28, 2022 EPSS Score
May 19, 2022 EPSS Score
Jul 10, 2022 EPSS Score
Sep 1, 2022 EPSS Score
Oct 23, 2022 EPSS Score
Dec 14, 2022 EPSS Score
Feb 4, 2023 EPSS Score
Mar 7, 2023 EPSS Score
Mar 28, 2023 EPSS Score
May 19, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2014-9718 third-party-advisory
http://www.openwall.com/lists/oss-security/2015/04/20/7 third-party-advisory
https://ubuntu.com/security/notices/USN-2724-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2014-9718 third-party-advisory

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