{"id":"CVE-2022-31622","details":"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.","aliases":["BIT-mariadb-2022-31622","BIT-mariadb-min-2022-31622","BIT-mysql-client-2022-31622"],"modified":"2026-05-12T04:08:00.261158Z","published":"2022-05-25T00:00:00Z","related":["ALSA-2022:5826","ALSA-2022:5948","ALSA-2022:6443"],"database_specific":{"unresolved_ranges":[{"source":"DESCRIPTION","extracted_events":[{"fixed":"10.7"}]}],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31622.json","cna_assigner":"mitre","isDisputed":true},"references":[{"type":"WEB","url":"https://jira.mariadb.org/browse/MDEV-26561"},{"type":"WEB","url":"https://jira.mariadb.org/browse/MDEV-26561?filter=-2"},{"type":"WEB","url":"https://jira.mariadb.org/browse/MDEV-26574"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31622.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31622"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20220707-0006/"},{"type":"FIX","url":"https://github.com/MariaDB/server/commit/e1eb39a446c30b8459c39fd7f2ee1c55a36e97d2"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mariadb/server","events":[{"introduced":"0"},{"fixed":"e2b50213cf12623da31c8b49be4d40772876223c"},{"fixed":"cb1316b8d213aded32aa2c1a98271eede179146d"},{"introduced":"20ae591abd0bfe1bfaee546989ee163f4ef832b1"},{"fixed":"41a163ac5ccf4ac5394edc84e40b3f47acea6b08"},{"introduced":"c761b43451d54eeeecdf3c102906fcce88d4e9d9"},{"fixed":"c04a203a10e282e1f33fd04d8a1b7ff0b076bce5"},{"introduced":"7c7f9bef28aa566557da31402142f6dd8298ddd2"},{"fixed":"ad3ac55641f18172807b13423353f01377f76e6e"},{"introduced":"1a647b700f6b72dc97211510a5d0c647d5d3d911"},{"fixed":"4ffffd98a5ac89b78954aaa2197b40850ade4191"},{"fixed":"e1eb39a446c30b8459c39fd7f2ee1c55a36e97d2"}],"database_specific":{"source":["CPE_FIELD","REFERENCES"],"cpe":"cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"10.2.42"},{"introduced":"10.7.0"},{"fixed":"10.7.2"},{"introduced":"10.3.0"},{"fixed":"10.3.33"},{"introduced":"10.4.0"},{"fixed":"10.4.23"},{"introduced":"10.5.0"},{"fixed":"10.5.14"},{"introduced":"10.6.0"},{"fixed":"10.6.6"}]}}],"versions":["mariadb-10.1.0","mariadb-10.1.2","mariadb-10.1.3","mariadb-10.1.4","mariadb-10.1.5","mariadb-10.1.6","mariadb-10.1.7","mariadb-10.1.8","mariadb-10.2.0","mariadb-10.2.1","mariadb-10.2.10","mariadb-10.2.11","mariadb-10.2.12","mariadb-10.2.13","mariadb-10.2.14","mariadb-10.2.15","mariadb-10.2.16","mariadb-10.2.18","mariadb-10.2.19","mariadb-10.2.2","mariadb-10.2.20","mariadb-10.2.21","mariadb-10.2.22","mariadb-10.2.23","mariadb-10.2.24","mariadb-10.2.25","mariadb-10.2.26","mariadb-10.2.27","mariadb-10.2.28","mariadb-10.2.29","mariadb-10.2.30","mariadb-10.2.31","mariadb-10.2.39","mariadb-10.2.40","mariadb-10.2.5","mariadb-10.3.0","mariadb-10.3.1","mariadb-10.3.10","mariadb-10.3.12","mariadb-10.3.16","mariadb-10.3.17","mariadb-10.3.18","mariadb-10.3.19","mariadb-10.3.2","mariadb-10.3.20","mariadb-10.3.21","mariadb-10.3.26","mariadb-10.3.30","mariadb-10.3.31","mariadb-10.3.4","mariadb-10.3.5","mariadb-10.3.6","mariadb-10.3.7","mariadb-10.4.10","mariadb-10.4.11","mariadb-10.4.20","mariadb-10.4.21","mariadb-10.4.22","mariadb-10.4.3","mariadb-10.4.4","mariadb-10.4.5","mariadb-10.4.7","mariadb-10.4.9","mariadb-10.5.0","mariadb-10.5.11","mariadb-10.5.12","mariadb-10.5.13","mariadb-10.5.2","mariadb-10.5.4","mariadb-10.6.0","mariadb-10.6.1","mariadb-10.6.2","mariadb-10.6.3","mariadb-10.6.4","mariadb-10.6.5","mariadb-10.7.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-31622.json"}}],"schema_version":"1.7.5"}