Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel before security patch level 2018-04-05, while IPA WAN-driver is processing multiple requests from modem/user-space module, the global variable "num_q6_rule" does not have a mutex lock and thus can be accessed and modified by multiple threads.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Android IPA WAN驱动程序权限许可和访问控制问题漏洞
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 IPA WAN driver是其中的一个是其中的一个美国高通（Qualcomm）公司开发的网络加速驱动程序。 Android 2018-04-05之前版本中Qualcomm IPA WAN驱动程序存在提权漏洞。本地攻击者可利用该漏洞访问并更改‘num_q6_rule’全局变量。
CVSS Information
N/A
Vulnerability Type
N/A