Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In the OMXNodeInstance::useBuffer and IOMX::freeBuffer functions, there is a possible use after free due to a race condition if the user frees the buffer while it's being used in another thread. This could lead to a local elevation of privilege enabling code execution as a privileged process with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: 8.1. Android ID: A-38118127.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Android Media framework 权限许可和访问控制漏洞
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。Media framework是其中的一个用于多媒体开发的框架。 Android 8.1版本中的Media framework的‘OMXNodeInstance::useBuffer’和‘IOMX::freeBuffer’函数存在提权漏洞。攻击者可借助本地恶意的应用程序利用该漏洞以提升的权限执行任意代码（释放后重用）。
CVSS Information
N/A
Vulnerability Type
N/A