CVE-2022-31623
25.05.2022, 21:15
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| mariadb | mariadb | 𝑥 < 10.2.42 |
| mariadb | mariadb | 10.3.0 ≤ 𝑥 < 10.3.33 |
| mariadb | mariadb | 10.4.0 ≤ 𝑥 < 10.4.23 |
| mariadb | mariadb | 10.5.0 ≤ 𝑥 < 10.5.14 |
| mariadb | mariadb | 10.6.0 ≤ 𝑥 < 10.6.6 |
| mariadb | mariadb | 10.7.0 ≤ 𝑥 < 10.7.2 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Red Hat Enterprise Linux Releases
Red Hat Product | |||
|---|---|---|---|
| galera |
| ||
| mariadb |
| ||
| mariadb-backup |
| ||
| mariadb-common |
| ||
| mariadb-devel |
| ||
| mariadb-embedded |
| ||
| mariadb-embedded-devel |
| ||
| mariadb-errmsg |
| ||
| mariadb-gssapi-server |
| ||
| mariadb-oqgraph-engine |
| ||
| mariadb-pam |
| ||
| mariadb-server |
| ||
| mariadb-server-galera |
| ||
| mariadb-server-utils |
| ||
| mariadb-test |
| ||
| mysql-selinux |
|
Common Weakness Enumeration
References