CVE-2018-9538
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v4l2_slice_video_decode_accelerator.cc文件的V4L2SliceVideoDecodeAccelerator::Dequeue存在提权漏洞，该漏洞源于程序执行了错误的边界检测。攻击者可利用该漏洞提升权限（越界读取）。
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I. Basic Information for CVE-2018-9538
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In V4L2SliceVideoDecodeAccelerator::Dequeue of v4l2_slice_video_decode_accelerator.cc, there is a possible out of bounds read of a function pointer due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-8.1 Android-9. Android ID: A-112181526.
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v4l2_slice_video_decode_accelerator.cc文件的V4L2SliceVideoDecodeAccelerator::Dequeue存在提权漏洞，该漏洞源于程序执行了错误的边界检测。攻击者可利用该漏洞提升权限（越界读取）。
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-2018-9538
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2018-9538 (2)
-
https://source.android.com/security/bulletin/2018-12-01 x_refsource_CONFIRM
-
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-2018-9547 | 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 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-9538
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