There is a privilege escalation vulnerability on some Huawei smart phones due to design defects. The attacker needs to physically contact the mobile phone and obtain higher privileges, and execute relevant commands, resulting in the user's privilege promotion.

HUAWEI Mate 10 smartphones with versions earlier than 10.0.0.143(C00E143R2P4) have an information disclosure vulnerability. The attacker could wake up voice assistant then do a series of crafted voice operation, successful exploit could allow the attacker read certain files without unlock the phone leading to information disclosure.

There is an information disclosure vulnerability in certain Huawei smartphones (Mate 10;Mate 10 Pro;Honor V10;Changxiang 7S;P-smart;Changxiang 8 Plus;Y9 2018;Honor 9 Lite;Honor 9i;Mate 9). The software does not properly handle certain information of applications locked by applock in a rare condition. Successful exploit could cause information disclosure.

There is a double free vulnerability on certain drivers of Huawei Mate10 smartphones versions earlier than ALP-AL00B 9.0.0.181(C00E87R2P20T8). An attacker tricks the user into installing a malicious application, which makes multiple processes operate the same resource at the same time. Successful exploit could cause a denial of service condition.

The image processing module of some Huawei Mate 10 smartphones versions before ALP-L29 9.0.0.159(C185) has a memory double free vulnerability. An attacker tricks a user into installing a malicious application, and the application can call special API, which could trigger double free and cause a system crash.

There is a use after free vulnerability on certain driver component in Huawei Mate10 smartphones versions earlier than ALP-AL00B 9.0.0.167(C00E85R2P20T8). An attacker tricks the user into installing a malicious application, which make the software to reference memory after it has been freed. Successful exploit could cause a denial of service condition.

Huawei smartphones Mate10 with versions earlier before ALP-AL00B 8.0.0.110(C00) have a Factory Reset Protection (FRP) bypass vulnerability. The system does not sufficiently verify the permission, an attacker uses a data cable to connect the smartphone to the computer and then perform some specific operations. Successful exploit could allow the attacker bypass the FRP protection to access the system setting page.

HUAWEI Mate 10 smartphones with versions earlier than ALP-AL00 8.1.0.311 have a use after free vulnerability on mediaserver component. An attacker tricks the user install a malicious application, which make the software to reference memory after it has been freed. Successful exploit could cause execution of arbitrary code.

The baseband modules of Mate 10, Mate 10 Pro, Mate 9, Mate 9 Pro Huawei smart phones with software before ALP-AL00 8.0.0.120(SP2C00), before BLA-AL00 8.0.0.120(SP2C00), before MHA-AL00B 8.0.0.334(C00), and before LON-AL00B 8.0.0.334(C00) have a stack overflow vulnerability due to the lack of parameter validation. An attacker could send malicious packets to the smart phones within radio range by special wireless device, which leads stack overflow when the baseband module handles these packets. The attacker could exploit this vulnerability to perform a denial of service attack or remote code execution in baseband module.