cnvd-2017-03382
Vulnerability from cnvd
Title
Google Android MediaTek组件权限提升漏洞（CNVD-2017-03382）
Description
Android是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。MediaTek是使用在其中的一个联发科（MediaTek）公司的设备专用的联发科组件。 Android的MediaTek组件（包括M4U、sound、touchscreen、GPU和Command Queue驱动程序）存在权限提升漏洞。攻击者可借助本地恶意的应用程序利用该漏洞在内核上下文中执行任意代码。
Severity
高
Patch Name
Google Android MediaTek组件权限提升漏洞（CNVD-2017-03382）的补丁
Patch Description
Android是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。MediaTek是使用在其中的一个联发科（MediaTek）公司的设备专用的联发科组件。 Android的MediaTek组件（包括M4U、sound、touchscreen、GPU和Command Queue驱动程序）存在权限提升漏洞。攻击者可借助本地恶意的应用程序利用该漏洞在内核上下文中执行任意代码。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://source.android.com/security/bulletin/2017-03-01.html

Reference
https://source.android.com/security/bulletin/2017-03-01.html http://www.securityfocus.com/bid/96726
Impacted products
Name
Google Android <=7.1.1
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "96726"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-0504",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0504"
    }
  },
  "description": "Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u5f00\u653e\u624b\u6301\u8bbe\u5907\u8054\u76df\uff08\u7b80\u79f0OHA\uff09\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002MediaTek\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u8054\u53d1\u79d1\uff08MediaTek\uff09\u516c\u53f8\u7684\u8bbe\u5907\u4e13\u7528\u7684\u8054\u53d1\u79d1\u7ec4\u4ef6\u3002\r\n\r\nAndroid\u7684MediaTek\u7ec4\u4ef6\uff08\u5305\u62ecM4U\u3001sound\u3001touchscreen\u3001GPU\u548cCommand Queue\u9a71\u52a8\u7a0b\u5e8f\uff09\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u672c\u5730\u6076\u610f\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Gengjia Chen (@chengjia4574) and pjf of IceSword Lab, Qihoo 360 Technology Co. Ltd",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://source.android.com/security/bulletin/2017-03-01.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-03382",
  "openTime": "2017-03-27",
  "patchDescription": "Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u5f00\u653e\u624b\u6301\u8bbe\u5907\u8054\u76df\uff08\u7b80\u79f0OHA\uff09\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002MediaTek\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u8054\u53d1\u79d1\uff08MediaTek\uff09\u516c\u53f8\u7684\u8bbe\u5907\u4e13\u7528\u7684\u8054\u53d1\u79d1\u7ec4\u4ef6\u3002\r\n\r\nAndroid\u7684MediaTek\u7ec4\u4ef6\uff08\u5305\u62ecM4U\u3001sound\u3001touchscreen\u3001GPU\u548cCommand Queue\u9a71\u52a8\u7a0b\u5e8f\uff09\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u672c\u5730\u6076\u610f\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u4e0a\u4e0b\u6587\u4e2d\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": "Google Android MediaTek\u7ec4\u4ef6\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2017-03382\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google Android \u003c=7.1.1"
  },
  "referenceLink": "https://source.android.com/security/bulletin/2017-03-01.html\r\nhttp://www.securityfocus.com/bid/96726",
  "serverity": "\u9ad8",
  "submitTime": "2017-03-16",
  "title": "Google Android MediaTek\u7ec4\u4ef6\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2017-03382\uff09"
}


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