Executive Summary

Informations
Name CVE-2017-7262 First vendor Publication 2017-03-24
Vendor Cve Last vendor Modification 2017-03-29

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 4.9 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7262

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/97098
MISC http://forum.hwbot.org/showpost.php?p=480524
http://forum.hwbot.org/showthread.php?t=167605
https://news.ycombinator.com/item?id=13924192
https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of...

Alert History

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Date Informations
2021-04-22 02:18:11
  • Multiple Updates
2020-05-23 02:08:31
  • Multiple Updates
2020-05-23 01:03:48
  • Multiple Updates
2018-04-20 12:04:41
  • Multiple Updates
2017-03-29 17:21:23
  • Multiple Updates
2017-03-29 09:24:03
  • Multiple Updates
2017-03-25 09:21:48
  • First insertion