A vulnerability, which was classified as critical, has been found in Linux Kernel up to 5.14.13. Affected by this issue is the function
in_atomic of the file kernel/locking/mutex.c. The manipulation leads to deadlock.
This vulnerability is handled as CVE-2021-47449. Access to the local network is required for this attack. There is no exploit available.
It is recommended to upgrade the affected component.
