Security Advisory - Integer overflow Vulnerability in Bdat Driver of Huawei Smart Phone

The Bdat driver of some Huawei smart phones has integer overflow vulnerability due to the lack of parameter validation. An attacker tricks a user into installing a malicious APP and execute it as a specific privilege; the APP can send a specific parameter to the driver of the smart phone, causing arbitrary code execution.(Vulnerability ID: HWPSIRT-2017-09017)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-15325.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180321-01-smartphone-en