# RHSA-2022:6443: Security update for 15 packages

RHSA-2022:6443, released September 13, 2022, fixes 36 CVEs across 15 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2022-6443
- Platform: Linux
- Released: Sep 13, 2022
- Priority: High (Closes CVE-2022-27387, high severity)
- CVEs: 36, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2022:6443

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Judy](https://patchblox.com/security/data/product/linux/judy.md) | RHEL 8 | 0:1.0.5-18.module+el8+2765+cfa4f87b |
| [galera](https://patchblox.com/security/data/product/linux/galera.md) | RHEL 8 | 0:25.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb](https://patchblox.com/security/data/product/linux/mariadb.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-backup](https://patchblox.com/security/data/product/linux/mariadb-backup.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-common](https://patchblox.com/security/data/product/linux/mariadb-common.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-devel](https://patchblox.com/security/data/product/linux/mariadb-devel.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-embedded](https://patchblox.com/security/data/product/linux/mariadb-embedded.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-embedded-devel](https://patchblox.com/security/data/product/linux/mariadb-embedded-devel.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-errmsg](https://patchblox.com/security/data/product/linux/mariadb-errmsg.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-gssapi-server](https://patchblox.com/security/data/product/linux/mariadb-gssapi-server.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-oqgraph-engine](https://patchblox.com/security/data/product/linux/mariadb-oqgraph-engine.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-server](https://patchblox.com/security/data/product/linux/mariadb-server.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-server-galera](https://patchblox.com/security/data/product/linux/mariadb-server-galera.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-server-utils](https://patchblox.com/security/data/product/linux/mariadb-server-utils.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |
| [mariadb-test](https://patchblox.com/security/data/product/linux/mariadb-test.md) | RHEL 8 | 3:10.3.35-1.module+el8.6.0+15949+4ba4ec26 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-27387](https://patchblox.com/security/data/cve/CVE-2022-27387.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0246 |  |
| [CVE-2021-46669](https://patchblox.com/security/data/cve/CVE-2021-46669.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0242 |  |
| [CVE-2022-27378](https://patchblox.com/security/data/cve/CVE-2022-27378.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0241 |  |
| [CVE-2022-27377](https://patchblox.com/security/data/cve/CVE-2022-27377.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0234 |  |
| [CVE-2022-27379](https://patchblox.com/security/data/cve/CVE-2022-27379.md) | High | mariadb-plugin-gssapi-client: An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v10.6.2 and below was discovered to al... | 7.8 | 0.0226 |  |
| [CVE-2022-27380](https://patchblox.com/security/data/cve/CVE-2022-27380.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0226 |  |
| [CVE-2022-27386](https://patchblox.com/security/data/cve/CVE-2022-27386.md) | High | mariadb-server-core-10.3: MariaDB Server v10.7 and below was discovered to contain a segmentation fault via the component sql/sql_class.cc. | 7.8 | 0.0226 |  |
| [CVE-2022-27447](https://patchblox.com/security/data/cve/CVE-2022-27447.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0225 |  |
| [CVE-2022-27449](https://patchblox.com/security/data/cve/CVE-2022-27449.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0223 |  |
| [CVE-2022-27376](https://patchblox.com/security/data/cve/CVE-2022-27376.md) | High | libmariadbd19: MariaDB Server v10.6.5 and below was discovered to contain an use-after-free in the component Item_args::walk_arg, wh... | 7.8 | 0.0220 |  |
| [CVE-2022-27381](https://patchblox.com/security/data/cve/CVE-2022-27381.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0219 |  |
| [CVE-2022-27384](https://patchblox.com/security/data/cve/CVE-2022-27384.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0219 |  |
| [CVE-2022-27452](https://patchblox.com/security/data/cve/CVE-2022-27452.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0219 |  |
| [CVE-2022-27445](https://patchblox.com/security/data/cve/CVE-2022-27445.md) | High | mariadb-backup: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0217 |  |
| [CVE-2022-27448](https://patchblox.com/security/data/cve/CVE-2022-27448.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0215 |  |
| [CVE-2022-27383](https://patchblox.com/security/data/cve/CVE-2022-27383.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0213 |  |
| [CVE-2022-27456](https://patchblox.com/security/data/cve/CVE-2022-27456.md) | High | mariadb-plugin-mroonga: MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component VDec::VDec at /sql/sql_... | 7.8 | 0.0213 |  |
| [CVE-2022-32085](https://patchblox.com/security/data/cve/CVE-2022-32085.md) | High | mariadb-server-utils: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0202 |  |
| [CVE-2022-32088](https://patchblox.com/security/data/cve/CVE-2022-32088.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0202 |  |
| [CVE-2022-32083](https://patchblox.com/security/data/cve/CVE-2022-32083.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0201 |  |
| [CVE-2022-21427](https://patchblox.com/security/data/cve/CVE-2022-21427.md) | High | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: FTS) | 7.8 | 0.0200 |  |
| [CVE-2022-32087](https://patchblox.com/security/data/cve/CVE-2022-32087.md) | High | libmariadb3: MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Item_args::walk_args. | 7.8 | 0.0179 |  |
| [CVE-2022-21595](https://patchblox.com/security/data/cve/CVE-2022-21595.md) | High | libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component: CAPI) | 7.8 | 0.0137 |  |
| [CVE-2022-24048](https://patchblox.com/security/data/cve/CVE-2022-24048.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0069 |  |
| [CVE-2022-24052](https://patchblox.com/security/data/cve/CVE-2022-24052.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0069 |  |
| [CVE-2022-24051](https://patchblox.com/security/data/cve/CVE-2022-24051.md) | High | mariadb-server-utils: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0066 |  |
| [CVE-2022-24050](https://patchblox.com/security/data/cve/CVE-2022-24050.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0064 |  |
| [CVE-2021-46659](https://patchblox.com/security/data/cve/CVE-2021-46659.md) | High | mariadb-backup: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0056 |  |
| [CVE-2021-46661](https://patchblox.com/security/data/cve/CVE-2021-46661.md) | High | mariadb-pam: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. The following packa... | 7.8 | 0.0040 |  |
| [CVE-2021-46663](https://patchblox.com/security/data/cve/CVE-2021-46663.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0040 |  |
| [CVE-2021-46664](https://patchblox.com/security/data/cve/CVE-2021-46664.md) | High | mariadb: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0040 |  |
| [CVE-2021-46665](https://patchblox.com/security/data/cve/CVE-2021-46665.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0040 |  |
| [CVE-2021-46668](https://patchblox.com/security/data/cve/CVE-2021-46668.md) | High | mariadb-server: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0040 |  |
| [CVE-2022-31623](https://patchblox.com/security/data/cve/CVE-2022-31623.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0023 |  |
| [CVE-2022-31622](https://patchblox.com/security/data/cve/CVE-2022-31622.md) | High | galera: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL | 7.8 | 0.0023 |  |
| [CVE-2022-27458](https://patchblox.com/security/data/cve/CVE-2022-27458.md) | High | libmariadb3: Rejected reason: DO NOT USE THIS CANDIDATE NUMBER | 7.8 | n/a |  |

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Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo