github - ghsa-548h-j794-xmvp

GHSA-548H-J794-XMVP

Vulnerability from github – Published: 2022-05-17 02:53 – Updated: 2022-05-17 02:53

Details

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.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-7262"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-03-25T00:59:00Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-548h-j794-xmvp",
  "modified": "2022-05-17T02:53:10Z",
  "published": "2022-05-17T02:53:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7262"
    },
    {
      "type": "WEB",
      "url": "https://news.ycombinator.com/item?id=13924192"
    },
    {
      "type": "WEB",
      "url": "https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructions"
    },
    {
      "type": "WEB",
      "url": "http://forum.hwbot.org/showpost.php?p=480524"
    },
    {
      "type": "WEB",
      "url": "http://forum.hwbot.org/showthread.php?t=167605"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97098"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-7262 (GCVE-0-2017-7262)

Vulnerability from cvelistv5 – Published: 2017-03-25 00:00 – Updated: 2024-08-05 15:56

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/97098	vdb-entryx_refsource_BID
	https://news.ycombinator.com/item?id=13924192	x_refsource_MISC
	http://forum.hwbot.org/showthread.php?t=167605	x_refsource_MISC
	http://forum.hwbot.org/showpost.php?p=480524	x_refsource_MISC
	https://www.techpowerup.com/231536/amd-ryzen-mach…	x_refsource_MISC

Show details on NVD website

JSON

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          },
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-548H-J794-XMVP

CVE-2017-7262 (GCVE-0-2017-7262)

Tags

Sightings

Nomenclature