medium
6.5
CWE
476
Advisory Published
Updated

CVE-2022-47015: Null Pointer Dereference

First published: Fri Jan 20 2023(Updated: )

MariaDB Server before 10.3.34 thru 10.9.3 is vulnerable to Denial of Service. It is possible for function spider_db_mbase::print_warnings to dereference a null pointer.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Mariadb Mariadb>=10.3.34<=10.9.3
redhat/mariadb<10.11.3
10.11.3
redhat/mariadb<10.10.4
10.10.4
redhat/mariadb<10.9.6
10.9.6
redhat/mariadb<10.8.8
10.8.8
redhat/mariadb<10.6.13
10.6.13
redhat/mariadb<10.5.20
10.5.20
redhat/mariadb<10.4.29
10.4.29
redhat/mariadb<10.3.39
10.3.39
ubuntu/mariadb-10.3<1:10.3.39-0ubuntu0.20.04.2
1:10.3.39-0ubuntu0.20.04.2
ubuntu/mariadb-10.6<1:10.6.16-0ubuntu0.22.04.1
1:10.6.16-0ubuntu0.22.04.1
debian/mariadb
1:10.11.6-0+deb12u1
1:10.11.7-4
debian/mariadb-10.3<=1:10.3.34-0+deb10u1
1:10.3.39-0+deb10u2
debian/mariadb-10.5
1:10.5.23-0+deb11u1

Remedy

https://github.com/MariaDB/server/commit/be0a46b3d52b58956fd0d47d040b9f4514406954

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID of this MariaDB Server vulnerability?

    The vulnerability ID of this MariaDB Server vulnerability is CVE-2022-47015.

  • What is the severity of CVE-2022-47015?

    CVE-2022-47015 has a severity level of 6.5 (medium).

  • Which versions of MariaDB Server are affected by CVE-2022-47015?

    MariaDB Server versions before 10.3.34 through 10.9.3 are affected by CVE-2022-47015.

  • What is the impact of CVE-2022-47015?

    CVE-2022-47015 can lead to a Denial of Service (DoS) attack.

  • How can I fix CVE-2022-47015?

    To fix CVE-2022-47015, update your MariaDB Server to version 10.9.3 or later.

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