Detections
Analytics
CVE-2022-31622
medium
Description
MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (pthread_create returns a nonzero value) while executing the method create_worker_threads, the held lock is not released correctly, which allows local users to trigger a denial of service due to the deadlock. Note: The vendor argues this is just an improper locking bug and not a vulnerability with adverse effects.
References
https://security.netapp.com/advisory/ntap-20220707-0006/
https://jira.mariadb.org/browse/MDEV-26574
https://jira.mariadb.org/browse/MDEV-26561?filter=-2
https://jira.mariadb.org/browse/MDEV-26561
https://github.com/MariaDB/server/commit/e1eb39a446c30b8459c39fd7f2ee1c55a36e97d2