cnvd-2017-00339
Vulnerability from cnvd
Title
多个Google Devices Qualcomm Sound Driver权限提升漏洞
Description
Android on Nexus 5X等是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套运行于Nexus 5X等（智能设备）中并以Linux为基础的开源操作系统。Qualcomm Sound Driver是使用在其中的一个美国高通（Qualcomm）公司开发的声音驱动程序。
多款Google设备上的Android中的Qualcomm sound驱动程序存在提权漏洞。攻击者可利用该漏洞借助本地恶意的应用程序在内核上下文中执行任意代码。
Severity
高
VLAI Severity ?
Patch Name
多个Google Devices Qualcomm Sound Driver权限提升漏洞的补丁
Patch Description
Android on Nexus 5X等是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套运行于Nexus 5X等（智能设备）中并以Linux为基础的开源操作系统。Qualcomm Sound Driver是使用在其中的一个美国高通（Qualcomm）公司开发的声音驱动程序。
多款Google设备上的Android中的Qualcomm sound驱动程序存在提权漏洞。攻击者可利用该漏洞借助本地恶意的应用程序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
用户可参考如下供应商提供的安全公告获得补丁信息： https://source.android.com/security/bulletin/2017-01-01.html
Reference
http://www.securityfocus.com/bid/95269
Impacted products
| Name | ['Google Android One 0', 'Google Nexus 6P', 'Google Nexus 6', 'Google Nexus 5X'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "95269"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2016-8450"
}
},
"description": "Android on Nexus 5X\u7b49\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\u8fd0\u884c\u4e8eNexus 5X\u7b49\uff08\u667a\u80fd\u8bbe\u5907\uff09\u4e2d\u5e76\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002Qualcomm Sound Driver\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7f8e\u56fd\u9ad8\u901a\uff08Qualcomm\uff09\u516c\u53f8\u5f00\u53d1\u7684\u58f0\u97f3\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n \r\n\u591a\u6b3eGoogle\u8bbe\u5907\u4e0a\u7684Android\u4e2d\u7684Qualcomm sound\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u672c\u5730\u6076\u610f\u7684\u5e94\u7528\u7a0b\u5e8f\u5728\u5185\u6838\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"discovererName": "Google",
"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://source.android.com/security/bulletin/2017-01-01.html",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-00339",
"openTime": "2017-01-11",
"patchDescription": "Android on Nexus 5X\u7b49\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\u8fd0\u884c\u4e8eNexus 5X\u7b49\uff08\u667a\u80fd\u8bbe\u5907\uff09\u4e2d\u5e76\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002Qualcomm Sound Driver\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7f8e\u56fd\u9ad8\u901a\uff08Qualcomm\uff09\u516c\u53f8\u5f00\u53d1\u7684\u58f0\u97f3\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n \r\n\u591a\u6b3eGoogle\u8bbe\u5907\u4e0a\u7684Android\u4e2d\u7684Qualcomm sound\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u672c\u5730\u6076\u610f\u7684\u5e94\u7528\u7a0b\u5e8f\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": "\u591a\u4e2aGoogle Devices Qualcomm Sound Driver\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Google Android One 0",
"Google Nexus 6P",
"Google Nexus 6",
"Google Nexus 5X"
]
},
"referenceLink": "http://www.securityfocus.com/bid/95269",
"serverity": "\u9ad8",
"submitTime": "2017-01-09",
"title": "\u591a\u4e2aGoogle Devices Qualcomm Sound Driver\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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