{"id":"BIT-mysql-client-2022-31621","details":"MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_xbstream.cc, when an error occurs (stream_ctxt-\u003edest_file == NULL) while executing the method xbstream_open, 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-2022-31621","BIT-mariadb-min-2022-31621","CVE-2022-31621"],"modified":"2026-09-10T16:00:33.628393838Z","published":"2024-03-06T10:59:54.563Z","database_specific":{"cpes":["cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://github.com/MariaDB/server/commit/b1351c15946349f9daa7e5297fb2ac6f3139e4a8"},{"type":"ADVISORY","url":"https://jira.mariadb.org/browse/MDEV-26574?filter=-2"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20220707-0006/"},{"type":"WEB","url":"https://jira.mariadb.org/browse/MDEV-26561"},{"type":"WEB","url":"https://jira.mariadb.org/browse/MDEV-26574"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31621"}],"affected":[{"package":{"name":"mysql-client","ecosystem":"Bitnami","purl":"pkg:bitnami/mysql-client"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"10.2.41"},{"introduced":"10.3.0"},{"fixed":"10.3.32"},{"introduced":"10.4.0"},{"fixed":"10.4.22"},{"introduced":"10.5.0"},{"fixed":"10.5.13"},{"introduced":"10.6.0"},{"fixed":"10.6.5"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mysql-client/BIT-mysql-client-2022-31621.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}]}],"schema_version":"1.9.0"}