CVE-2022-32081: Use After Free

Published Jul 1, 2022
·
Updated

Last updated 24 July 2024

Other sources

MariaDB v10.4 to v10.7 was discovered to contain an use-after-poison in prepareinplaceaddvirtual at /storage/innobase/handler/handler0alter.cc.

— Launchpad

Affected Software

29 affected componentsFixes available
redhat/mariadb<10.10.1
10.10.1
redhat/mariadb<10.9.2
10.9.2
redhat/mariadb<10.8.4
10.8.4
redhat/mariadb<10.7.5
10.7.5
redhat/mariadb<10.6.9
10.6.9
redhat/mariadb<10.5.17
10.5.17
redhat/mariadb<10.4.26
10.4.26
MariaDB MariaDB>=10.4.0<10.4.26
MariaDB MariaDB>=10.5.0<10.5.17
MariaDB MariaDB>=10.6.0<10.6.9
MariaDB MariaDB>=10.7.0<10.7.5
MariaDB MariaDB>=10.8.0<10.8.4
MariaDB MariaDB>=10.9.0<10.9.2
Fedoraproject Fedora=35
Fedoraproject Fedora=36
Fedoraproject Fedora=37
debian/mariadb-10.5
1:10.5.23-0+deb11u11:10.5.28-0+deb11u1
alpine/mariadb>=10.4.0<10.5.17-r0
10.5.17-r0
alpine/mariadb>=10.4.0<10.5.17-r0
10.5.17-r0
alpine/mariadb>=10.4.0<10.6.9-r0
10.6.9-r0
alpine/mariadb>=10.4.0<10.6.9-r0
10.6.9-r0
alpine/mariadb>=10.4.0<10.6.9-r0
10.6.9-r0
alpine/mariadb>=10.4.0<10.6.9-r0
10.6.9-r0
alpine/mariadb>=10.4.0<10.6.9-r0
10.6.9-r0
alpine/mariadb>=10.4.0<10.6.9-r0
10.6.9-r0
alpine/mariadb>=10.4.0<10.6.9-r0
10.6.9-r0
alpine/mariadb>=10.4.0<10.6.9-r0
10.6.9-r0
alpine/mariadb>=10.4.0<10.6.9-r0
10.6.9-r0
alpine/mariadb>=10.4.0<10.6.9-r0
10.6.9-r0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.10.1
  2. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.9.2
  3. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.8.4
  4. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.7.5
  5. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.6.9
  6. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.5.17
  7. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.4.26
  8. Upgrade

    Upgrade debian/mariadb-10.5 to a version that resolves this vulnerability.

    Fixed in 1:10.5.23-0+deb11u1Fixed in 1:10.5.28-0+deb11u1
  9. Upgrade

    Upgrade alpine/mariadb to a version that resolves this vulnerability.

    Fixed in 10.5.17-r0
  10. Upgrade

    Upgrade alpine/mariadb to a version that resolves this vulnerability.

    Fixed in 10.6.9-r0

Event History

Jul 1, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·08:15 PM
DescriptionSeverityWeaknessAffected Software
Data Sourced
via OSV·08:15 PM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

What is CVE-2022-32081?

CVE-2022-32081 is a vulnerability in MariaDB v10.4 to v10.7 that allows for use-after-poison in prepare_inplace_add_virtual.

2

How severe is CVE-2022-32081?

CVE-2022-32081 has a severity rating of 7.5, which is considered high.

3

What software versions are affected by CVE-2022-32081?

CVE-2022-32081 affects MariaDB versions 10.4 to 10.7.

4

How can I fix CVE-2022-32081?

To fix CVE-2022-32081, update your MariaDB installation to version 10.10.1 or higher.

5

Where can I find more information about CVE-2022-32081?

You can find more information about CVE-2022-32081 on the following references: [Link 1](https://jira.mariadb.org/browse/MDEV-26420), [Link 2](https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2114892), [Link 3](https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2114893).

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