Bugzilla – Bug 1199954
VUL-0: CVE-2022-31623: mariadb-100,mariadb: MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc
Last modified: 2022-05-30 08:38:50 UTC
MariaDB Server before 10.7 is vulnerable to Denial of Service. In
extra/mariabackup/ds_compress.cc, when an error occurs (i.e., going to the err
label) while executing the method create_worker_threads, the held lock
thd->ctrl_mutex is not released correctly, which allows local users to trigger a
denial of service due to the deadlock.
based on comment #2, back to Security team.