CVE-2022-27384
Publication date 12 April 2022
Last updated 26 August 2025
Ubuntu priority
Description
An issue in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| mariadb-10.0 | 16.04 LTS xenial |
Needs evaluation
|
| 14.04 LTS trusty | Ignored end of standard support | |
| mariadb-10.1 | 18.04 LTS bionic |
Needs evaluation
|
| 16.04 LTS xenial | Ignored end of standard support | |
| 14.04 LTS trusty | Ignored end of standard support | |
| mariadb-10.3 | 20.04 LTS focal |
Fixed 1:10.3.37-0ubuntu0.20.04.1
|
| 16.04 LTS xenial | Ignored end of standard support | |
| 14.04 LTS trusty | Ignored end of standard support | |
| mariadb-10.5 | ||
| 16.04 LTS xenial | Ignored end of standard support | |
| 14.04 LTS trusty | Ignored end of standard support | |
| mariadb-10.6 | 25.10 questing | Not in release |
| 25.04 plucky | Not in release | |
| 24.04 LTS noble | Not in release | |
| 22.04 LTS jammy |
Fixed 1:10.6.11-0ubuntu0.22.04.1
|
|
| 16.04 LTS xenial | Ignored end of standard support | |
| 14.04 LTS trusty | Ignored end of standard support | |
| mariadb-5.5 | 16.04 LTS xenial | Ignored end of standard support |
| 14.04 LTS trusty | Ignored end of standard support |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
7.5 · High
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-5739-1
- MariaDB vulnerabilities
- 23 November 2022