CVEvulnerability
CVE-2022-27447
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-04-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-416
Description
MariaDB Server v10.9 and below was discovered to contain a use-after-free via the component Binary_string::free_buffer() at /sql/sql_string.h.
Affected configurations
• mariadb mariadb (>= 10.3.0 < 10.3.35)
• mariadb mariadb (>= 10.4.0 < 10.4.25)
• mariadb mariadb (>= 10.5.0 < 10.5.16)
• mariadb mariadb (>= 10.6.0 < 10.6.8)
• mariadb mariadb (>= 10.7.0 < 10.7.4)
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://jira.mariadb.org/browse/MDEV-28099 Exploit, Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220526-0006/ Third Party Advisory
- https://jira.mariadb.org/browse/MDEV-28099 Exploit, Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220526-0006/ Third Party Advisory