Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered on OnePlus One, X, 2, 3, and 3T devices. Due to a lenient updater-script in the OnePlus OTA images, and the fact that both ROMs use the same OTA verification keys, attackers can install HydrogenOS over OxygenOS and vice versa, even on locked bootloaders, which allows for exploitation of vulnerabilities patched on one image but not on the other, in addition to expansion of the attack surface. This vulnerability can be exploited by Man-in-the-Middle (MiTM) attackers targeting the update process. This is possible because the update transaction does not occur over TLS (CVE-2016-10370). In addition, physical attackers can reboot the phone into recovery, and then use 'adb sideload' to push the OTA (on OnePlus 3/3T 'Secure Start-up' must be off).
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
多款OnePlus产品OxygenOS和HydrogenOS OTAs 安全漏洞
Vulnerability Description
OnePlus One等都是中国一加科技（OnePlus）公司的智能手机。OxygenOS和HydrogenOS都是其自带的操作系统。HydrogenOS OTAs是HydrogenOS中的一个系统更新应用程序。 多款OnePlus产品中的OxygenOS和HydrogenOS OTAs存在安全漏洞。攻击者可利用该漏洞重启手机到恢复模式，使用adb sideload来推送OTA。以下产品受到影响：OnePlus One；OnePlus X；OnePlus 2；OnePlus 3；OnePlus 3T。
CVSS Information
N/A
Vulnerability Type
N/A