cnvd-2018-11548
Vulnerability from cnvd
Title
Microsoft Windows Kernel 'Win32k.sys'本地权限提升漏洞（CNVD-2018-11548）
Description
Microsoft Windows 7等都是美国微软（Microsoft）公司发布的操作系统。Win32k是其操作系统的32位环境。 Microsoft Windows Kernel 'Win32k.sys'存在本地权限提升漏洞，该漏洞源于程序没有正确的处理内存中的对象。攻击者可利用该漏洞在内核模式下执行任意代码。
Severity
中
Patch Name
Microsoft Windows Kernel 'Win32k.sys'本地权限提升漏洞（CNVD-2018-11548）的补丁
Patch Description
Microsoft Windows 7等都是美国微软（Microsoft）公司发布的操作系统。Win32k是其操作系统的32位环境。 Microsoft Windows Kernel 'Win32k.sys'存在本地权限提升漏洞，该漏洞源于程序没有正确的处理内存中的对象。攻击者可利用该漏洞在内核模式下执行任意代码。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

用户可参考如下供应商提供的安全公告获得补丁信息： https://portal.msrc.microsoft.com/zh-CN/security-guidance

Reference
https://www.securityfocus.com/bid/104062
Impacted products
Name
['Microsoft Windows Server 2008', 'Microsoft Windows Server 2008 R2', 'Microsoft Windows 7', 'Microsoft Windows Windows Server 2012', 'Microsoft Windows 8.1', 'Microsoft Windows RT 8.1 SP0', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows 10', 'Microsoft Windows Server 2016']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "104062"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8166"
    }
  },
  "description": "Microsoft Windows 7\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Win32k\u662f\u5176\u64cd\u4f5c\u7cfb\u7edf\u768432\u4f4d\u73af\u5883\u3002\r\n\r\nMicrosoft Windows Kernel \u0027Win32k.sys\u0027\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u6b63\u786e\u7684\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "guangmingliu and RanchoIce of Tencent ZhanluLab",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11548",
  "openTime": "2018-06-15",
  "patchDescription": "Microsoft Windows 7\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Win32k\u662f\u5176\u64cd\u4f5c\u7cfb\u7edf\u768432\u4f4d\u73af\u5883\u3002\r\n\r\nMicrosoft Windows Kernel \u0027Win32k.sys\u0027\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u6b63\u786e\u7684\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Microsoft Windows Kernel \u0027Win32k.sys\u0027\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-11548\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008",
      "Microsoft Windows Server 2008 R2",
      "Microsoft Windows 7",
      "Microsoft Windows Windows Server 2012",
      "Microsoft Windows 8.1",
      "Microsoft Windows RT 8.1 SP0",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows 10",
      "Microsoft Windows Server 2016"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/104062",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-14",
  "title": "Microsoft Windows Kernel \u0027Win32k.sys\u0027\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-11548\uff09"
}


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