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VULNERABILITIES

CVE-2017-7262 Details

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.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://forum.hwbot.org/showpost.php?p=480524 CVEThird Party Advisory
http://forum.hwbot.org/showthread.php?t=167605 CVEThird Party Advisory
https://news.ycombinator.com/item?id=13924192 CVEThird Party Advisory
https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructions CVEThird Party Advisory
http://www.securityfocus.com/bid/97098 CVEThird Party AdvisoryVDB Entry

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input Validation[email protected]

Affected Products

ProductVersions
amd ryzen
<= 2017-01-27

CPE

  • cpe:2.3:a:amd:ryzen:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-7262
NVD Published Date:
Mar 25, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-7262 Details - Not Deferred