cnvd - cnvd-2018-07909

cnvd-2018-07909

Vulnerability from cnvd

Title: AMD EPYC Server文件写入漏洞

Description:

AMD EPYC Server是美国AMD公司一款服务器中央处理器（CPU）数据处理芯片。

AMD EPYC Server中存在安全漏洞，该漏洞源于程序为难对受保护的内存区域执行充分的访问控制。攻击者可利用该漏洞写入或读取内存，关闭系统管理模式保护。

Severity: 高

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.amd.com

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-8933

Impacted products

Name
AMD EPYC Server 无

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8933",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8933"
    }
  },
  "description": "AMD EPYC Server\u662f\u7f8e\u56fdAMD\u516c\u53f8\u4e00\u6b3e\u670d\u52a1\u5668\u4e2d\u592e\u5904\u7406\u5668\uff08CPU\uff09\u6570\u636e\u5904\u7406\u82af\u7247\u3002\r\n\r\nAMD EPYC Server\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e3a\u96be\u5bf9\u53d7\u4fdd\u62a4\u7684\u5185\u5b58\u533a\u57df\u6267\u884c\u5145\u5206\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5199\u5165\u6216\u8bfb\u53d6\u5185\u5b58\uff0c\u5173\u95ed\u7cfb\u7edf\u7ba1\u7406\u6a21\u5f0f\u4fdd\u62a4\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.amd.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-07909",
  "openTime": "2018-04-19",
  "products": {
    "product": "AMD EPYC Server \u65e0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-8933",
  "serverity": "\u9ad8",
  "submitTime": "2018-03-28",
  "title": "AMD EPYC Server\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e"
}

CVE-2018-8933 (GCVE-0-2018-8933)

Vulnerability from cvelistv5

Published

2018-03-22 14:00

Modified

2024-08-05 07:10

Severity ?

CWE

Summary

The AMD EPYC Server processor chips have insufficient access control for protected memory regions, aka FALLOUT-1, FALLOUT-2, and FALLOUT-3.

References

▼	URL	Tags
	https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03841en_us	x_refsource_CONFIRM
	https://amdflaws.com/	x_refsource_MISC
	https://blog.trailofbits.com/2018/03/15/amd-flaws-technical-summary/	x_refsource_MISC
	https://community.amd.com/community/amd-corporate/blog/2018/03/21/initial-amd-technical-assessment-of-cts-labs-research	x_refsource_MISC
	https://safefirmware.com/amdflaws_whitepaper.pdf	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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 seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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