CVE-2022-50419

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The Linux kernel contains a flaw within the Bluetooth subsystem, specifically in the hci sysfs component. The device add function may be called multiple times, violating its documented limitations. This can lead to a kernel bug, as reported by Syzkaller. The issue occurs during Bluetooth connection establishment and event processing within the hci le cis estabilished evt and hci le meta evt functions.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.