Vulnerabilities
Misconfiguration
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CVE Vulnerabilities

CVE-2021-46664

NULL Pointer Dereference

Published: Feb 01, 2022 | Modified: Nov 21, 2024
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
2.1 LOW
AV:L/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
5.5 LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-46664
CWEhttps://cwe.mitre.org/data/definitions/476.html

MariaDB through 10.5.9 allows an application crash in sub_select_postjoin_aggr for a NULL value of aggr.

Weakness

The product dereferences a pointer that it expects to be valid but is NULL.

Affected Software

NameVendorStart VersionEnd Version
MariadbMariadb10.2.0 (including)10.2.43 (excluding)
MariadbMariadb10.3.0 (including)10.3.34 (excluding)
MariadbMariadb10.4.0 (including)10.4.24 (excluding)
MariadbMariadb10.5.0 (including)10.5.15 (excluding)
MariadbMariadb10.6.0 (including)10.6.7 (excluding)
MariadbMariadb10.7.0 (including)10.7.3 (excluding)
Red Hat Enterprise Linux 8RedHatmariadb:10.5-8060020220614163302.ad008a3a*
Red Hat Enterprise Linux 8RedHatmariadb:10.3-8060020220715055054.ad008a3a*
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRedHatmariadb:10.5-8040020231006044227.522a0ee4*
Red Hat Enterprise Linux 8.4 Telecommunications Update ServiceRedHatmariadb:10.5-8040020231006044227.522a0ee4*
Red Hat Enterprise Linux 8.4 Update Services for SAP SolutionsRedHatmariadb:10.5-8040020231006044227.522a0ee4*
Red Hat Enterprise Linux 9RedHatmariadb-3:10.5.16-2.el9_0*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-mariadb105-mariadb-3:10.5.16-2.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-mariadb103-mariadb-3:10.3.35-1.el7*
Mariadb-10.3Ubuntuesm-apps/focal*
Mariadb-10.3Ubuntufocal*
Mariadb-10.3Ubuntutrusty*
Mariadb-10.3Ubuntuxenial*
Mariadb-10.5Ubuntuimpish*
Mariadb-10.5Ubuntutrusty*
Mariadb-10.5Ubuntuxenial*
Mariadb-10.6Ubuntuesm-apps/jammy*
Mariadb-10.6Ubuntujammy*
Mariadb-10.6Ubuntukinetic*
Mariadb-10.6Ubuntulunar*
Mariadb-10.6Ubuntutrusty*
Mariadb-10.6Ubuntuxenial*

Potential Mitigations

References

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