CVE-2017-7262

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite.

Metrics

CVSS 3.0 5.5/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://forum.hwbot.org/showpost.php?p=480524Third Party Advisory
http://forum.hwbot.org/showthread.php?t=167605Third Party Advisory
http://www.securityfocus.com/bid/97098Third Party Advisory, VDB Entry
https://news.ycombinator.com/item?id=13924192Third Party Advisory
https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructionsThird Party Advisory
http://forum.hwbot.org/showpost.php?p=480524Third Party Advisory
http://forum.hwbot.org/showthread.php?t=167605Third Party Advisory
http://www.securityfocus.com/bid/97098Third Party Advisory, VDB Entry
https://news.ycombinator.com/item?id=13924192Third Party Advisory
https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructionsThird Party Advisory

Timeline

Published: Mar 25, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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