CVE-2022-24050

NameCVE-2022-24050
DescriptionMariaDB CONNECT Storage Engine Use-After-Free Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16207.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mariadb-10.3 (PTS)buster1:10.3.34-0+deb10u1fixed
buster (security)1:10.3.36-0+deb10u2fixed
mariadb-10.5 (PTS)bullseye1:10.5.15-0+deb11u1fixed
mariadb-10.6 (PTS)bookworm1:10.6.10-1fixed
sid1:10.6.11-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mariadb-10.3sourcebuster1:10.3.34-0+deb10u1
mariadb-10.3source(unstable)(unfixed)
mariadb-10.5sourcebullseye1:10.5.15-0+deb11u1
mariadb-10.5source(unstable)(unfixed)
mariadb-10.6source(unstable)1:10.6.7-1

Notes

Fixed in MariaDB: 10.6.6, 10.5.14, 10.4.23, 10.3.33, 10.2.42
https://www.zerodayinitiative.com/advisories/ZDI-22-364/

Search for package or bug name: Reporting problems