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Fencer Vulns
medium 4.9

CVE-2023-22084 json

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB).

published 2023-10-17 3 y ago modified 2026-09-08 2 mo ago also BIT-mariadb-2023-22084 , BIT-mariadb-min-2023-22084 , BIT-mysql-client-2023-22084 , EUVD-2023-26249

cvss
4.9
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
2.1%
EPSS 2.1% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.43 and prior, 8.0.34 and prior and 8.1.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Patch / fix

  • bitnami mariadb 10.4.32, 10.5.23, 10.6.16, 10.10.7, 10.11.6, 11.0.4, 11.1.3, 11.2.2
  • bitnami mariadb-min 10.4.32, 10.5.23, 10.6.16, 10.10.7, 10.11.6, 11.0.4, 11.1.3, 11.2.2
  • bitnami mysql-client 10.4.32, 10.5.23, 10.6.16, 10.10.7, 10.11.6, 11.0.4, 11.1.3, 11.2.2
  • oracle mysql 5.7.44, 8.0.35, 8.1.1
  • oracle mysql_server 5.7.44, 8.0.35, 8.1.1
  • mariadb mariadb 10.4.32, 10.5.23, 10.6.16, 10.10.7, 10.11.6, 11.0.4, 11.1.3, 11.2.2
  • mariadb Debian 12 1:10.11.6-0+deb12u1
  • mariadb Debian 14, Debian 13 1:10.11.6-1

debian advisories DEBIAN-CVE-2023-22084

  • mysql-8.0 Ubuntu 20.04 LTS 8.0.35-0ubuntu0.20.04.1
  • mysql-8.0 Ubuntu 22.04 LTS 8.0.35-0ubuntu0.22.04.1
  • mariadb-10.3 Ubuntu 20.04 LTS 1:10.3.39-0ubuntu0.20.04.2
  • mariadb-10.6 Ubuntu 22.04 LTS 1:10.6.16-0ubuntu0.22.04.1
  • mysql-5.7 Ubuntu Pro 16.04 LTS 5.7.44-0ubuntu0.16.04.1+esm1
  • mysql-5.7 Ubuntu Pro 18.04 LTS 5.7.44-0ubuntu0.18.04.1+esm1

ubuntu advisories UBUNTU-CVE-2023-22084

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • galera RHEL 9 26.4.20-1.el9_5
  • mariadb RHEL 9 3:10.5.27-1.el9_5
  • mariadb-pam RHEL 9 3:10.5.27-1.el9_5
  • mariadb-test RHEL 9 3:10.5.27-1.el9_5
  • mariadb-backup RHEL 9 3:10.5.27-1.el9_5
  • mariadb-common RHEL 9 3:10.5.27-1.el9_5
  • mariadb-errmsg RHEL 9 3:10.5.27-1.el9_5
  • mariadb-server RHEL 9 3:10.5.27-1.el9_5

red hat advisories RHSA-2025:0914RHSA-2025:0739RHSA-2024:0894RHSA-2024:1141RHSA-2024:2619

  • mariadb SLES for SAP 15 SP4, SLES 15 SP4-LTSS, SLE Module for Server Applications 15 SP5 +6 more 10.6.18-150400.3.33.1
  • mariadb104 openSUSE Leap 15.6 10.4.33-150100.3.8.1
  • mariadb SLES for SAP 15 SP3, SLES 15 SP3-LTSS, SLE High Performance Computing 15 SP3-LTSS +2 more 10.5.23-150300.3.38.1
  • mariadb SLES for SAP 15 SP2, SLES 15 SP2-LTSS, SLE High Performance Computing 15 SP2-LTSS 10.4.32-150200.3.48.1

suse advisories SUSE-SU-2024:1985-1SUSE-SU-2024:1922-1SUSE-SU-2023:4908-1SUSE-SU-2023:4907-1

  • galera AlmaLinux 9 26.4.20-1.el9_5
  • mariadb AlmaLinux 9 3:10.5.27-1.el9_5
  • mariadb-pam AlmaLinux 9 3:10.5.27-1.el9_5
  • mariadb-test AlmaLinux 9 3:10.5.27-1.el9_5
  • mariadb-backup AlmaLinux 9 3:10.5.27-1.el9_5
  • mariadb-common AlmaLinux 9 3:10.5.27-1.el9_5
  • mariadb-errmsg AlmaLinux 9 3:10.5.27-1.el9_5
  • mariadb-server AlmaLinux 9 3:10.5.27-1.el9_5

almalinux advisories ALSA-2025:0914ALSA-2025:0739ALSA-2024:1141ALSA-2024:0894

  • mecab Rocky Linux 8 0.996-2.module+el8.10.0+1676+9b4b6e24
  • mecab Rocky Linux 8 0.996-2.module+el8.10.0+1937+28fbbc83
  • mysql Rocky Linux 8 8.0.36-1.module+el8.10.0+1676+9b4b6e24
  • mecab-ipadic Rocky Linux 8 2.7.0.20070801-16.module+el8.10.0+1676+9b4b6e24
  • galera Rocky Linux 9 26.4.20-1.el9_5
  • Judy Rocky Linux 8 1.0.5-18.module+el8.10.0+1674+fa55eae9
  • galera Rocky Linux 8 26.4.20-1.module+el8.10.0+1925+356c22e8
  • mariadb Rocky Linux 8 3:10.5.27-1.module+el8.10.0+1926+d379821b

rocky linux advisories RLSA-2024:0894RLSA-2025:0914RLSA-2025:0739

  • mariadb Alpine 3.17, Alpine 3.16 10.6.16-r0
  • mariadb Alpine 3.24, Alpine 3.23, Alpine 3.22 +4 more 10.11.6-r0

alpine advisories ALPINE-CVE-2023-22084

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • mysql CBL-Mariner 2.0 8.0.35-1

azure linux advisories AZL-31583

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2023-22084 updated cvss 4.9

mysql: InnoDB unspecified vulnerability (CPU Oct 2023)

  • Red Hat Software Collections rh-mariadb105-mariadb, rh-mariadb105-mariadb-pam, rh-mariadb105-mariadb-libs, rh-mariadb105-mariadb-test, rh-mariadb105-mariadb-backup, rh-mariadb105-mariadb-common, +14 more
    affected: no fix planned “Out of support scope”
  • Red Hat CodeReady Linux Builder (v. 9) mysql-libs 8.0.36-1.el9_3, mysql-test 8.0.36-1.el9_3, mariadb-test 10.5.27-1.el9_5
    fixed: vendor fix RHSA-2024:1141
  • Red Hat Enterprise Linux AppStream (v. 8) mecab 0.996-2.module+el8.9.0+21207+6c20cb3d, Judy 1.0.5-18.module+el8.10.0+22630+cacda3f1, mysql 8.0.36-1.module+el8.9.0+21207+6c20cb3d, galera 26.4.20-1.module+el8.10.0+22630+cacda3f1, mariadb 10.5.27-1.module+el8.10.0+22630+cacda3f1, mysql-libs 8.0.36-1.module+el8.9.0+21207+6c20cb3d, +17 more
    fixed: vendor fix RHSA-2025:0739
  • Red Hat Enterprise Linux AppStream (v. 9) mysql 8.0.36-1.el9_3, galera 26.4.20-1.el9_5, mariadb 10.5.27-1.el9_5, mariadb-pam 10.5.27-1.el9_5, mysql-common 8.0.36-1.el9_3, mysql-errmsg 8.0.36-1.el9_3, +10 more
    fixed: vendor fix RHSA-2024:1141
  • Red Hat Software Collections for RHEL Workstation(v. 7) rh-mysql80-mysql 8.0.36-1.el7, rh-mysql80-mysql-test 8.0.36-1.el7, rh-mysql80-mysql-common 8.0.36-1.el7, rh-mysql80-mysql-config 8.0.36-1.el7, rh-mysql80-mysql-errmsg 8.0.36-1.el7, rh-mysql80-mysql-server 8.0.36-1.el7, +4 more Red Hat Software Collections for RHEL(v. 7) rh-mysql80-mysql 8.0.36-1.el7, rh-mysql80-mysql-test 8.0.36-1.el7, rh-mysql80-mysql-common 8.0.36-1.el7, rh-mysql80-mysql-config 8.0.36-1.el7, rh-mysql80-mysql-errmsg 8.0.36-1.el7, rh-mysql80-mysql-server 8.0.36-1.el7, +4 more
    fixed: vendor fix RHSA-2024:2619
  • Red Hat Enterprise Linux 6 mysql, mysql-libs, mysql-test, mysql-bench, mysql-server, mysql-embedded Red Hat Enterprise Linux 7 mariadb, mariadb-libs, mariadb-test, mariadb-bench, mariadb-server, mariadb-embedded Red Hat Enterprise Linux 8 Judy, galera, mariadb, mariadb-pam, mariadb-test, mariadb-backup, +8 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

2.13% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
OSV 3.1 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
bitnami mariadb
<10.4.32
>=10.5.0, <10.5.23
>=10.6.0, <10.6.16
>=10.7.0, <10.10.7
>=10.11.0, <10.11.6
>=11.0.0, <11.0.4
>=11.1.0, <11.1.3
>=11.2.0, <11.2.2
10.4.32
10.5.23
10.6.16
10.10.7
10.11.6
11.0.4
11.1.3
11.2.2
bitnami mariadb-min
<10.4.32
>=10.5.0, <10.5.23
>=10.6.0, <10.6.16
>=10.7.0, <10.10.7
>=10.11.0, <10.11.6
>=11.0.0, <11.0.4
>=11.1.0, <11.1.3
>=11.2.0, <11.2.2
10.4.32
10.5.23
10.6.16
10.10.7
10.11.6
11.0.4
11.1.3
11.2.2
bitnami mysql-client
<10.4.32
>=10.5.0, <10.5.23
>=10.6.0, <10.6.16
>=10.7.0, <10.10.7
>=10.11.0, <10.11.6
>=11.0.0, <11.0.4
>=11.1.0, <11.1.3
>=11.2.0, <11.2.2
10.4.32
10.5.23
10.6.16
10.10.7
10.11.6
11.0.4
11.1.3
11.2.2

Affected products

  • Oracle Corporation MySQL Server

Classification

Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Improve version ranges to indicate fix.