CVE:CVE-2015-9165
CNNVD:CNNVD-201804-987
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 IPQ4019等都是美国高通（Qualcomm）公司应用于不同平台的中央处理器（CPU）产品。
Android 2018-04-05之前版本中的Qualcomm闭源组件的QTEE file service API存在双重释放漏洞，该漏洞源于不正确的错误处理。远程攻击者可利用该漏洞获取访问权限。以下产品（用于移动设备和手表）受到影响：Qualcomm IPQ4019；MDM9206；MDM9607；MSM8909W；SD 210；SD 212；SD 205；SD 400；SD 410/12；SD 615/16；SD 415；SD 617；SD 650/52；SD 808；SD 810。
solution:Upgrade qualcomm mdm9206_firmware to a higher version than -; Upgrade qualcomm mdm9607_firmware to a higher version than -; Upgrade qualcomm ipq4019_firmware to a higher version than -; Upgrade qualcomm msm8909w_firmware to a higher version than -; Upgrade qualcomm sd_210_firmware to a higher version than -; Upgrade qualcomm sd_212_firmware to a higher version than -; Upgrade qualcomm sd_205_firmware to a higher version than -; Upgrade qualcomm sd_400_firmware to a higher version than -; Upgrade qualcomm sd_410_firmware to a higher version than -; Upgrade qualcomm sd_412_firmware to a higher version than -; Upgrade qualcomm sd_615_firmware to a higher version than -; Upgrade qualcomm sd_616_firmware to a higher version than -; Upgrade qualcomm sd_415_firmware to a higher version than -; Upgrade qualcomm sd_617_firmware to a higher version than -; Upgrade qualcomm sd_650_firmware to a higher version than -; Upgrade qualcomm sd_652_firmware to a higher version than -; Upgrade qualcomm sd_808_firmware to a higher version than -; Upgrade qualcomm sd_810_firmware to a higher version than -