Reachable Assertion in MariaDB - CVE-2022-32082

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Main Vulnerability Database Vulnerabilities #VU66552

Reachable Assertion in MariaDB - CVE-2022-32082

Published: August 16, 2022


Vulnerability identifier: #VU66552
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-32082
CWE-ID: CWE-617
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to a reachable assertion at table->get_ref_count() == 0 in dict0dict.cc. A remote user can perform a denial of service attack.


Affected software

MariaDB
Amazon Linux AMI
Gentoo Linux
Oracle Linux
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Linux Enterprise Storage
Red Hat Enterprise Linux for x86_64
Anolis OS
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Slackware Linux
SUSE Linux Enterprise Server
SUSE Linux Enterprise Module for Server Applications
SUSE Linux Enterprise Server for SAP Applications
SUSE Linux Enterprise High Performance Computing
openSUSE Leap
Ubuntu
Fedora
SUSE Linux Enterprise Module for Packagehub Subpackages
Judy
Judy-devel
asio-devel
mariadb-server (Ubuntu package)
mariadb105
mariadb
mariadb-bench
mariadb-bench-debuginfo
mariadb-client
mariadb-client-debuginfo
mariadb-debuginfo
mariadb-debugsource
mariadb-rpm-macros
mariadb-test
mariadb-test-debuginfo
mariadb-tools
mariadb-tools-debuginfo
mariadb-errormessages
mariadb-galera
libmariadbd19
libmariadbd-devel
libmariadbd19-debuginfo
rh-mariadb105-mariadb (Red Hat package)
mariadb (Red Hat package)
mariadb-gssapi-server
mariadb-server-utils
mariadb-server-galera
mariadb-server
mariadb-pam
mariadb-oqgraph-engine
mariadb-errmsg
mariadb-embedded-devel
mariadb-embedded
mariadb-devel
mariadb-common
mariadb-backup
galera
rh-mariadb105-galera (Red Hat package)
galera (Red Hat package)

How to mitigate CVE-2022-32082

Install updates from vendor's website.

MariaDB - addressed in versions 10.5.17, 10.6.9, 10.7.5, 10.8.4
Judy - update to 1.0.5-18
Judy-devel - update to 1.0.5-18
asio-devel - update to 1.10.8-7
mariadb-server (Ubuntu package) - addressed in versions 1:10.3.37-0ubuntu0.20.04.1, 1:10.6.11-0ubuntu0.22.04.1, 1:10.6.11-0ubuntu0.22.10.1
mariadb105 - update to 10.5.16-1
mariadb - update to 10.5.17
mariadb-bench - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-bench-debuginfo - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-client - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-client-debuginfo - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-debuginfo - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-debugsource - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-rpm-macros - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-test - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-test-debuginfo - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-tools - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-tools-debuginfo - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-errormessages - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb-galera - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
libmariadbd19 - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
libmariadbd-devel - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
libmariadbd19-debuginfo - addressed in versions 10.5.17-150300.3.21.1, 10.6.9-150400.3.12.1
mariadb - addressed in versions 10.5.18-1.fc35, 10.5.18-1.fc36, 10.5.18-1.fc37, 10.5-3520221121091939.f27b74a8, 10.5-3620221121091939.5e5ad4a0, 10.5-3720221121091939.9e842022, 10.6-3520221123042913.f27b74a8, 10.6-3620221123042913.5e5ad4a0, 10.6-3720221123042913.9e842022, 10.7-3520221023114951.f27b74a8, 10.7-3620221023114951.5e5ad4a0, 10.7-3720221023114951.9e842022, 10.8-3520221023061040.f27b74a8, 10.8-3620221023061040.5e5ad4a0, 10.8-3720221023061040.9e842022, 10.9-3520221023053557.F35, 10.9-3620221023053557.F36, 10.9-3720221023053557.F37
rh-mariadb105-mariadb (Red Hat package) - update to 10.5.22-1.el7
mariadb (Red Hat package) - update to 10.5.22-1.el9_2
mariadb-gssapi-server - update to 10.5.22-1.0.1
mariadb-server-utils - update to 10.5.22-1.0.1
mariadb-server-galera - update to 10.5.22-1.0.1
mariadb-server - update to 10.5.22-1.0.1
mariadb-pam - update to 10.5.22-1.0.1
mariadb-oqgraph-engine - update to 10.5.22-1.0.1
mariadb-errmsg - update to 10.5.22-1.0.1
mariadb-embedded-devel - update to 10.5.22-1.0.1
mariadb-embedded - update to 10.5.22-1.0.1
mariadb-devel - update to 10.5.22-1.0.1
mariadb-common - update to 10.5.22-1.0.1
mariadb-backup - update to 10.5.22-1.0.1
mariadb - update to 10.5.22-1.0.1
mariadb-test - update to 10.5.22-1.0.1
galera - addressed in versions 26.4.13-1.fc35, 26.4.13-1.fc36, 26.4.13-1.fc37
galera - update to 26.4.14-1
rh-mariadb105-galera (Red Hat package) - update to 26.4.14-1.el7
galera (Red Hat package) - update to 26.4.14-1.el9_2

External References

Related Security Bulletins