Vulnerability-Lookup

CNVD-2016-12191

Vulnerability from cnvd - Published: 2016-12-13

Title

Google Android MediaTek I2C驱动程序权限提升漏洞

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 I2C Driver是使用在其中的一个用于支持WRRD（读写）模块的组件。 Android 7.0之前的版本中的MediaTek I2C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 I2C驱动程序权限提升漏洞的补丁

Patch Description

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/2016-12-01.html

Reference

http://www.securityfocus.com/bid/94687

Impacted products

Name
Google Android <7.0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94687"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6788"
    }
  },
  "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 I2C Driver\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u652f\u6301WRRD\uff08\u8bfb\u5199\uff09\u6a21\u5757\u7684\u7ec4\u4ef6\u3002\r\n\r\nAndroid 7.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684MediaTek I2C\u9a71\u52a8\u7a0b\u5e8f\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": "Jianqiang Zhao (@jianqiangzhao) 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/2016-12-01.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-12191",
  "openTime": "2016-12-13",
  "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 I2C Driver\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u652f\u6301WRRD\uff08\u8bfb\u5199\uff09\u6a21\u5757\u7684\u7ec4\u4ef6\u3002\r\n\r\nAndroid 7.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684MediaTek I2C\u9a71\u52a8\u7a0b\u5e8f\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 I2C\u9a71\u52a8\u7a0b\u5e8f\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Android \u003c7.0"
  },
  "referenceLink": "http://www.securityfocus.com/bid/94687",
  "serverity": "\u9ad8",
  "submitTime": "2016-12-08",
  "title": "Google Android MediaTek I2C\u9a71\u52a8\u7a0b\u5e8f\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2016-6788 (GCVE-0-2016-6788)

Vulnerability from cvelistv5 – Published: 2017-01-12 15:00 – Updated: 2024-08-06 01:43

Summary

An elevation of privilege vulnerability in the MediaTek I2C driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as High because it first requires compromising a privileged process. Product: Android. Versions: N/A. Android ID: A-31224428. References: MT-ALPS02943467.

Severity

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android Google root

References

2 references

URL	Tags
https://source.android.com/security/bulletin/2016…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/94687	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Google Inc.	Android	Affected: n/a

Date Public

2016-12-05 00:00

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.