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Vulnerability Details : CVE-2017-7262

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.
Publish Date : 2017-03-24 Last Update Date : 2017-03-29
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- CVSS Scores & Vulnerability Types

CVSS Score
4.9
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 20

- Products Affected By CVE-2017-7262

# Product Type Vendor Product Version Update Edition Language
1 Application AMD Ryzen 2017-01-27 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
AMD Ryzen 1

- References For CVE-2017-7262

https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructions
http://www.securityfocus.com/bid/97098
BID 97098 AMD Ryzen Processor CVE-2017-7262 Local Denial of Service Vulnerability Release Date:2017-03-28
https://news.ycombinator.com/item?id=13924192
http://forum.hwbot.org/showthread.php?t=167605
http://forum.hwbot.org/showpost.php?p=480524

- Metasploit Modules Related To CVE-2017-7262

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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