Vulnerability · Published May 25, 2022 · Assigned by mitre
CVE-2022-31623
Medium 5.5
In plain English
A medium-severity security flaw in the Judy package (AlmaLinux). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 85.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | Judy | 1.0.5-18.module_el8.6.0+3139+3c630e87 | ALSA-2022:6443 |
| AlmaLinux:8 | Judy | 1.0.5-18.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:8 | Judy | 1.0.5-18.module_el8.6.0+3072+3c630e87 | ALSA-2022:6443 |
| AlmaLinux:8 | galera | 25.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:8 | galera | 26.4.11-1.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:8 | mariadb | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:8 | mariadb | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:9 | mariadb | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-backup | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:8 | mariadb-backup | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:9 | mariadb-backup | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-common | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:8 | mariadb-common | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:9 | mariadb-common | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-devel | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:8 | mariadb-devel | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:9 | mariadb-devel | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-embedded | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:8 | mariadb-embedded | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:9 | mariadb-embedded | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-embedded-devel | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:8 | mariadb-embedded-devel | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:9 | mariadb-embedded-devel | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-errmsg | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:8 | mariadb-errmsg | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:9 | mariadb-errmsg | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-gssapi-server | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:8 | mariadb-gssapi-server | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:9 | mariadb-gssapi-server | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-oqgraph-engine | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:8 | mariadb-oqgraph-engine | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:9 | mariadb-oqgraph-engine | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-pam | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:9 | mariadb-pam | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-server | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:8 | mariadb-server | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:9 | mariadb-server | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-server-galera | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:8 | mariadb-server-galera | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:9 | mariadb-server-galera | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-server-utils | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:8 | mariadb-server-utils | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:9 | mariadb-server-utils | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| AlmaLinux:8 | mariadb-test | 3:10.5.16-2.module_el8.6.0+3072+3c630e87 | ALSA-2022:5826 |
| AlmaLinux:8 | mariadb-test | 3:10.3.35-1.module_el8.6.0+3265+230ed96b | ALSA-2022:6443 |
| AlmaLinux:9 | mariadb-test | 3:10.5.16-2.el9_0 | ALSA-2022:5948 |
| Alpine:v3.20 | mariadb | 10.6.7-r0 | ALPINE-CVE-2022-31623 |
| Alpine:v3.21 | mariadb | 10.6.7-r0 | ALPINE-CVE-2022-31623 |
| Alpine:v3.22 | mariadb | 10.6.7-r0 | ALPINE-CVE-2022-31623 |
| Alpine:v3.23 | mariadb | 10.6.7-r0 | ALPINE-CVE-2022-31623 |
| Alpine:v3.24 | mariadb | 10.6.7-r0 | ALPINE-CVE-2022-31623 |
| Rocky Linux:8 | Judy | 0:1.0.5-18.module+el8.4.0+427+adf35707 | RLSA-2022:6443 |
| Rocky Linux:8 | Judy | 0:1.0.5-18.module+el8.4.0+427+adf35707 | RLSA-2022:5826 |
| Rocky Linux:8 | galera | 0:25.3.35-1.module+el8.6.0+1005+cdf19c22 | RLSA-2022:6443 |
| Rocky Linux:8 | galera | 0:26.4.11-1.module+el8.6.0+995+5ac2a483 | RLSA-2022:5826 |
| Rocky Linux:9 | galera | 0:26.4.11-1.el9_0 | RLSA-2022:5948 |
| Rocky Linux:8 | mariadb | 3:10.3.35-1.module+el8.6.0+1005+cdf19c22 | RLSA-2022:6443 |
| Rocky Linux:8 | mariadb | 3:10.5.16-2.module+el8.6.0+995+5ac2a483 | RLSA-2022:5826 |
| Rocky Linux:9 | mariadb | 3:10.5.16-2.el9_0 | RLSA-2022:5948 |
| Rocky Linux:9 | mysql-selinux | 0:1.0.5-1.el9_0 | RLSA-2022:5948 |