CVE-2021-32399

Name of the Vulnerable Software and Affected Versions Linux kernel versions through 5.12.2

Description The issue is caused by a race condition in the net/bluetooth/hci request.c component of the Linux operating system, resulting from concurrent execution with shared resources and improper synchronization. This can allow an attacker to execute arbitrary code.

Recommendations For Linux kernel versions through 5.12.2, update to a version later than 5.12.2 to resolve the issue. As a temporary workaround, consider restricting access to the net/bluetooth/hci request.c component until a patch is available.