Improper Locking Affecting mariadb-10.1 package, versions *
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Test your applications- Snyk ID SNYK-DEBIAN9-MARIADB101-2848392
- published 27 May 2022
- disclosed 25 May 2022
Introduced: 25 May 2022
CVE-2022-31621 Open this link in a new tabHow to fix?
There is no fixed version for Debian:9
mariadb-10.1
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mariadb-10.1
package and not the mariadb-10.1
package as distributed by Debian
.
See How to fix?
for Debian:9
relevant fixed versions and status.
MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_xbstream.cc, when an error occurs (stream_ctxt->dest_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.
References
- https://security-tracker.debian.org/tracker/CVE-2022-31621
- https://jira.mariadb.org/browse/MDEV-26574?filter=-2
- https://github.com/MariaDB/server/commit/b1351c15946349f9daa7e5297fb2ac6f3139e4a8
- https://security.netapp.com/advisory/ntap-20220707-0006/
- https://jira.mariadb.org/browse/MDEV-26561
- https://jira.mariadb.org/browse/MDEV-26574