CNVD-2015-00288

Vulnerability from cnvd - Published: 2015-01-14
VLAI Severity ?
Title
Intel Chipsets本地竞争条件安全绕过漏洞
Description
Intel是全球最大的个人计算机零件和CPU制造商。 仅依靠BIOS_CNTL.BIOSWE和BIOS_CNTL.BLE位作为BIOS写锁定机制的英特尔芯片组存在竞争条件漏洞，允许本地攻击者利用漏洞把恶意代码写入平台固件，绕过锁定机制。
Severity
中
Formal description

目前厂商还没有提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本： http://www.intel.com/content/www/us/en/chipsets/6-chipset-c200-chipset-datasheet.html

Reference
http://www.kb.cert.org/vuls/id/766164
Impacted products
Name
Intel Intel Chipsets
Show details on source website
To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "71869"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-8273"
    }
  },
  "description": "Intel\u662f\u5168\u7403\u6700\u5927\u7684\u4e2a\u4eba\u8ba1\u7b97\u673a\u96f6\u4ef6\u548cCPU\u5236\u9020\u5546\u3002\r\n\r\n\u4ec5\u4f9d\u9760BIOS_CNTL.BIOSWE\u548cBIOS_CNTL.BLE\u4f4d\u4f5c\u4e3aBIOS\u5199\u9501\u5b9a\u673a\u5236\u7684\u82f1\u7279\u5c14\u82af\u7247\u7ec4\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u628a\u6076\u610f\u4ee3\u7801\u5199\u5165\u5e73\u53f0\u56fa\u4ef6\uff0c\u7ed5\u8fc7\u9501\u5b9a\u673a\u5236\u3002",
  "discovererName": "Corey Kallenberg and Rafal Wojtczuk",
  "formalWay": "\u76ee\u524d\u5382\u5546\u8fd8\u6ca1\u6709\u63d0\u4f9b\u8865\u4e01\u6216\u8005\u5347\u7ea7\u7a0b\u5e8f\uff0c\u6211\u4eec\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u7684\u4e3b\u9875\u4ee5\u83b7\u53d6\u6700\u65b0\u7248\u672c\uff1a\r\nhttp://www.intel.com/content/www/us/en/chipsets/6-chipset-c200-chipset-datasheet.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00288",
  "openTime": "2015-01-14",
  "products": {
    "product": "Intel Intel Chipsets"
  },
  "referenceLink": "http://www.kb.cert.org/vuls/id/766164",
  "serverity": "\u4e2d",
  "submitTime": "2015-01-09",
  "title": "Intel Chipsets\u672c\u5730\u7ade\u4e89\u6761\u4ef6\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}


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  • 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.
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  • 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.