cve-2022-31623
Vulnerability from cvelistv5
Published
2022-05-25 00:00
Modified
2024-10-29 15:21
Severity ?
Summary
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. Note: The vendor argues this is just an improper locking bug and not a vulnerability with adverse effects.
References
cve@mitre.orghttps://github.com/MariaDB/server/commit/7c30bc38a588b22b01f11130cfe99e7f36accf94Patch, Third Party Advisory
cve@mitre.orghttps://github.com/MariaDB/server/pull/1938Patch, Third Party Advisory
cve@mitre.orghttps://jira.mariadb.org/browse/MDEV-26561
cve@mitre.orghttps://jira.mariadb.org/browse/MDEV-26574
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20220707-0006/Third Party Advisory
Impacted products
n/an/a
Show details on NVD website

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