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CVE-2021-46669
Component Overview
Vulnerability Overview
Name
CVE-2021-46669
Source
NVD (
link
)
Debian (
link
)
Description
MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT data type is used.
CWEs
CWE-416
Published Date
Feb 1, 2022
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://jira.mariadb.org/browse/MDEV-25638
Exploit
https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html
Mailing List
https://mariadb.com/kb/en/security/
Patch
https://security.netapp.com/advisory/ntap-20220221-0002/
Third Party Advisory
https://jira.mariadb.org/browse/MDEV-25638
Exploit
https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html
Mailing List
https://mariadb.com/kb/en/security/
Patch
https://security.netapp.com/advisory/ntap-20220221-0002/
Third Party Advisory
Analysis
#
Affected Component
Analysis
libmariadb
Exploitable
Vulnerability Ratings
#
7.5
CVSSv31
5
CVSSv2
Others affected components
#
Name
Project
Project Version
Version
Status
mariadb
buildroot
2025.02.x
10.11.17
Not Affected
mariadb
buildroot
master
10.11.17
Not Affected
libmariadb
openwrt
openwrt-25.12
3.4.8-r3
Exploitable
mariadb
openwrt
openwrt-25.12
11.8.3-r1
Not Affected
mariadb
yocto
kirkstone
10.7.8
Not Affected
mariadb
yocto
master
11.4.12
Not Affected
mariadb
yocto
scarthgap
10.11.16
Not Affected