CVE-2022-32089 Null dereference in n/a
A segmentation fault in MariaDB allows attackers to cause a denial of service via the exclude_level component.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-32089?
CVE-2022-32089 is a high-severity vulnerability in Fedoraproject Fedora, published on 1 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
MariaDB v10.5 to v10.7 was discovered to contain a segmentation fault via the component st_select_lex_unit::exclude_level.
Which versions are affected by CVE-2022-32089?
3 open source packages ship an affected version, including mariadb, mariadb-min and mysql-client. It affects 2 products.
| Package | Affected | Fixed in |
|---|---|---|
mariadb Bitnami | From 10.4.0 | 10.4.26, 10.5.17, 10.6.9, 10.7.5, 10.8.4, 10.9.2 |
mariadb-min Bitnami | From 10.4.0 | 10.4.26, 10.5.17, 10.6.9, 10.7.5, 10.8.4, 10.9.2 |
mysql-client Bitnami | From 10.4.0 | 10.4.26, 10.5.17, 10.6.9, 10.7.5, 10.8.4, 10.9.2 |
Products include Fedoraproject Fedora, Mariadb Mariadb.
How do I fix CVE-2022-32089?
Upgrade mariadb to a fixed version for your release line: 10.4.26, 10.5.17, 10.6.9 or 10.7.5.
Is CVE-2022-32089 being exploited?
There is no known exploitation of CVE-2022-32089 in the wild and no public exploit code.
Other vulnerabilities in Fedoraproject Fedora
Sources
Also known as ALPINE-CVE-2022-32089, BIT-mariadb-2022-32089, BIT-mariadb-min-2022-32089, BIT-mysql-client-2022-32089, DEBIAN-CVE-2022-32089, GHSA-mvw8-35pm-hmgm and 1 more.