CVE-2018-9547
Quick assessment
Affected
Google Inc. Android
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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。 Android 8.1版本和9版本中的GraphicBuffer.cpp文件的unflatten存在提权漏洞，该漏洞源于程序没有正确地检验输入。攻击者可利用该漏洞提升在系统服务器中的权限。
Possible ATT&CK Techniques 2 AI
T1083 · File and Directory Discovery T1543 · Create or Modify System Process
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I. Basic Information for CVE-2018-9547
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In unflatten of GraphicBuffer.cpp, there is a possible bad fd close due to improper input validation. This could lead to local escalation of privilege in the system server with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-8.1 Android-9. Android ID: A-114223584.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Android 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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。 Android 8.1版本和9版本中的GraphicBuffer.cpp文件的unflatten存在提权漏洞，该漏洞源于程序没有正确地检验输入。攻击者可利用该漏洞提升在系统服务器中的权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Google Inc. | Android | Android-8.1 Android-9 | - |
|
II. Public POCs for CVE-2018-9547
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2018-9547 (2)
-
https://source.android.com/security/bulletin/2018-12-01 x_refsource_CONFIRM
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Same Patch Batch · Google Inc. · 2018-12-06 · 20 CVEs total
| CVE-2018-9556 | Android 安全漏洞 | |
| CVE-2018-9568 | Android network组件权限许可和访问控制问题漏洞 | |
| CVE-2018-9567 | Android Bootloader组件权限许可和访问控制问题漏洞 | |
| CVE-2018-9566 | Android 信息泄露漏洞 | |
| CVE-2018-9565 | Android OMA-DM组件信息泄露漏洞 | |
| CVE-2018-9562 | Android 信息泄露漏洞 | |
| CVE-2018-9560 | Android 权限许可和访问控制问题漏洞 | |
| CVE-2018-9559 | Android 权限许可和访问控制漏洞 | |
| CVE-2018-9558 | Android 权限许可和访问控制问题漏洞 | |
| CVE-2018-9557 | Android 权限许可和访问控制问题漏洞 | |
| CVE-2018-9538 | Android 权限许可和访问控制问题漏洞 | |
| CVE-2018-9555 | Android 权限许可和访问控制问题漏洞 | |
| CVE-2018-9554 | Android 信息泄露漏洞 | |
| CVE-2018-9553 | Android 安全漏洞 | |
| CVE-2018-9552 | Android 信息泄露漏洞 | |
| CVE-2018-9551 | Android 缓冲区错误漏洞 | |
| CVE-2018-9550 | Android 缓冲区错误漏洞 | |
| CVE-2018-9549 | Android 缓冲区错误漏洞 | |
| CVE-2018-9548 | Android 信息泄露漏洞 |