VDB
CVE-2022-31621
CVE-2022-31621
PUBLISHED
CVSS 5.5 MEDIUM
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.
EPSS 0.22% · 11.4th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.22%
11.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | mariadb | 0, 10.4.0, 10.5.0 |
| Bitnami | mariadb-min | 0, 10.3.0, 10.4.0 |
| Bitnami | mysql-client | 10.6.0, 0, 10.3.0 |
| Bitnami | mariadb | 10.5.0, 10.6.0, 0 |
| Bitnami | mariadb-min | 0, 10.4.0, 10.5.0 |
| Bitnami | mysql-client | 0, 10.4.0, 10.5.0 |
Timeline
- Apr 26, 2022 CVE Published
- May 26, 2022 EPSS Score
- Jul 15, 2022 EPSS Score
- Sep 2, 2022 EPSS Score
- Oct 21, 2022 EPSS Score
- Dec 9, 2022 EPSS Score
- Jan 27, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 17, 2023 EPSS Score
- May 5, 2023 EPSS Score
- Jun 24, 2023 EPSS Score
- Aug 12, 2023 EPSS Score
References
- https://github.com/MariaDB/server/commit/b1351c15946349f9daa7e5297fb2ac6f3139e4a8 url
- https://jira.mariadb.org/browse/MDEV-26561 url
- https://jira.mariadb.org/browse/MDEV-26574 url
- https://jira.mariadb.org/browse/MDEV-26574?filter=-2 url
- https://nvd.nist.gov/vuln/detail/CVE-2022-31621 url
- https://security.netapp.com/advisory/ntap-20220707-0006/ url