CVE-2017-7262
AMD Ryzen AGESA Microcode Denial of Service (DOoS)
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.
INFO
Published Date :
March 25, 2017, 12:59 a.m.
Last Modified :
March 29, 2017, 1:57 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-7262
.
URL | Resource |
---|---|
http://forum.hwbot.org/showpost.php?p=480524 | Third Party Advisory |
http://forum.hwbot.org/showthread.php?t=167605 | Third Party Advisory |
http://www.securityfocus.com/bid/97098 | Third Party Advisory VDB Entry |
https://news.ycombinator.com/item?id=13924192 | Third Party Advisory |
https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructions | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-7262
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-7262
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Mar. 29, 2017
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:N/I:N/A:C) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/97098 No Types Assigned http://www.securityfocus.com/bid/97098 Third Party Advisory, VDB Entry Changed Reference Type http://forum.hwbot.org/showpost.php?p=480524 No Types Assigned http://forum.hwbot.org/showpost.php?p=480524 Third Party Advisory Changed Reference Type https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructions No Types Assigned https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructions Third Party Advisory Changed Reference Type http://forum.hwbot.org/showthread.php?t=167605 No Types Assigned http://forum.hwbot.org/showthread.php?t=167605 Third Party Advisory Changed Reference Type https://news.ycombinator.com/item?id=13924192 No Types Assigned https://news.ycombinator.com/item?id=13924192 Third Party Advisory Added CWE CWE-20 Added CPE Configuration OR *cpe:2.3:a:amd:ryzen:2017-01-27:*:*:*:*:*:*:* (and previous) -
CVE Modified by [email protected]
Mar. 29, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/97098 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-7262
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-7262
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.05635
percentile