cnvd - cnvd-2017-10837

CNVD-2017-10837

Vulnerability from cnvd - Published: 2017-06-23

Title

AMD Ryzen处理器本地拒绝服务漏洞

Description

AMD Ryzen是美国超威半导体(AMD)公司的一款处理器。 AMD Ryzen处理器存在本地拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务，拒绝向合法用户提供服务。

Severity

中

Patch Name

AMD Ryzen处理器本地拒绝服务漏洞的补丁

Patch Description

AMD Ryzen是美国超威半导体(AMD)公司的一款处理器。 AMD Ryzen处理器存在本地拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务，拒绝向合法用户提供服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://forum.hwbot.org/showthread.php?t=167605

Reference

http://www.securityfocus.com/bid/97098 https://nvd.nist.gov/vuln/detail/CVE-2017-7262

Impacted products

Name
AMD Ryzen <=2017-01-27

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "97098"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7262",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7262"
    }
  },
  "description": "AMD Ryzen\u662f\u7f8e\u56fd\u8d85\u5a01\u534a\u5bfc\u4f53(AMD)\u516c\u53f8\u7684\u4e00\u6b3e\u5904\u7406\u5668\u3002\r\n\r\nAMD Ryzen\u5904\u7406\u5668\u5b58\u5728\u672c\u5730\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u62d2\u7edd\u5411\u5408\u6cd5\u7528\u6237\u63d0\u4f9b\u670d\u52a1\u3002",
  "discovererName": "Mysticial",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://forum.hwbot.org/showthread.php?t=167605",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10837",
  "openTime": "2017-06-23",
  "patchDescription": "AMD Ryzen\u662f\u7f8e\u56fd\u8d85\u5a01\u534a\u5bfc\u4f53(AMD)\u516c\u53f8\u7684\u4e00\u6b3e\u5904\u7406\u5668\u3002\r\n\r\nAMD Ryzen\u5904\u7406\u5668\u5b58\u5728\u672c\u5730\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u62d2\u7edd\u5411\u5408\u6cd5\u7528\u6237\u63d0\u4f9b\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "AMD Ryzen\u5904\u7406\u5668\u672c\u5730\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "AMD Ryzen \u003c=2017-01-27"
  },
  "referenceLink": "http://www.securityfocus.com/bid/97098\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7262",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-24",
  "title": "AMD Ryzen\u5904\u7406\u5668\u672c\u5730\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

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

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

Summary

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 ?

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

To clipboard

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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

CNVD-2017-10837

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

Tags

Sightings

Nomenclature