CVE-2017-7262
UnknownEPSS 0.38%
Last modified
CVE-2017-7262 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.
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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Amd | Ryzen | <= 2017-01-27 |
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
- 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
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2017-7262?
Severity scoring for CVE-2017-7262 is pending analysis. The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7262?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-7262?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST