Concurrent API Calls Vulnerability in HwConnectivityExService: System Crash and Restart Exploit

CVE-2021-39998 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

There is Vulnerability of APIs being concurrently called for multiple times in HwConnectivityExService a in smartphones. Successful exploitation of this vulnerability may cause the system to crash and restart.

Learn more about our Api Penetration Testing.