CVE-2022-27386

NameCVE-2022-27386
DescriptionMariaDB Server v10.7 and below was discovered to contain a segmentation fault via the component sql/sql_class.cc.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3114-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mariadb-10.5 (PTS)bullseye1:10.5.23-0+deb11u1fixed
bullseye (security)1:10.5.26-0+deb11u2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mariadb-10.1source(unstable)(not affected)
mariadb-10.3sourcebuster1:10.3.36-0+deb10u1DLA-3114-1
mariadb-10.3source(unstable)(unfixed)
mariadb-10.5sourcebullseye1:10.5.18-0+deb11u1
mariadb-10.5source(unstable)(unfixed)
mariadb-10.6source(unstable)1:10.6.8-1

Notes

- mariadb-10.1 <not-affected> (POC does not coredump and warn about not supported default column)
MariaDB bug: https://jira.mariadb.org/browse/MDEV-26406
MariaDB main bug: https://jira.mariadb.org/browse/MDEV-21028
MariaDB commit: https://github.com/MariaDB/server/commit/5ba77222e9fe7af8ff403816b5338b18b342053c (mariadb-10.2.44)
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