cnvd-2020-67832
Vulnerability from cnvd
Title
Intel Thunderbolt DCH drivers缓冲区溢出漏洞
Description
Intel Thunderbolt DCH drivers是美国因特尔（Intel）公司的一个用于 Windows 的驱动程序。 Intel Thunderbolt DCH drivers 存在安全漏洞，该漏洞源于保护机制失效，可能会允许经过身份验证的用户通过本地访问潜在地启用特权升级。
Severity
中
Patch Name
Intel Thunderbolt DCH drivers缓冲区溢出漏洞的补丁
Patch Description
Intel Thunderbolt DCH drivers是美国因特尔（Intel）公司的一个用于 Windows 的驱动程序。 Intel Thunderbolt DCH drivers 存在安全漏洞，该漏洞源于保护机制失效，可能会允许经过身份验证的用户通过本地访问潜在地启用特权升级。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://support.lenovo.com/us/en/product_security/LEN-45678

Reference
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00422
Impacted products
Name
Intel Intel Thunderbolt DCH drivers <72
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-12325",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-12325"
    }
  },
  "description": "Intel Thunderbolt DCH drivers\u662f\u7f8e\u56fd\u56e0\u7279\u5c14\uff08Intel\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e Windows \u7684\u9a71\u52a8\u7a0b\u5e8f\u3002\n\nIntel Thunderbolt DCH drivers \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4fdd\u62a4\u673a\u5236\u5931\u6548\uff0c\u53ef\u80fd\u4f1a\u5141\u8bb8\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u901a\u8fc7\u672c\u5730\u8bbf\u95ee\u6f5c\u5728\u5730\u542f\u7528\u7279\u6743\u5347\u7ea7\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttps://support.lenovo.com/us/en/product_security/LEN-45678",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-67832",
  "openTime": "2020-11-30",
  "patchDescription": "Intel Thunderbolt DCH drivers\u662f\u7f8e\u56fd\u56e0\u7279\u5c14\uff08Intel\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e Windows \u7684\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nIntel Thunderbolt DCH drivers \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4fdd\u62a4\u673a\u5236\u5931\u6548\uff0c\u53ef\u80fd\u4f1a\u5141\u8bb8\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u901a\u8fc7\u672c\u5730\u8bbf\u95ee\u6f5c\u5728\u5730\u542f\u7528\u7279\u6743\u5347\u7ea7\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": "Intel Thunderbolt DCH drivers\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Intel Intel Thunderbolt DCH drivers \u003c72"
  },
  "referenceLink": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00422",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-23",
  "title": "Intel Thunderbolt DCH drivers\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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