Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820, and SD 820A, there is a TOCTOU vulnerability in the input validation for bulletin_board_read syscall. A pointer dereference is being validated without promising the pointer hasn't been changed by the HLOS program.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Android Qualcomm闭源组件竞争条件漏洞
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。Qualcomm SD 425等都是美国高通（Qualcomm）公司的中央处理器（CPU）产品。 Android 2018-04-05之前版本中的Qualcomm闭源组件存在竞争条件漏洞。远程攻击者可利用该漏洞获取访问权限。以下产品（用于汽车和移动设备）受到影响：Qualcomm SD 425；SD 430；SD 450；SD 625；SD 650/52；SD 820；SD 820A
CVSS Information
N/A
Vulnerability Type
N/A