Vulnerability Description
An issue in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mariadb | Mariadb | >= 10.2.0, < 10.2.44 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://jira.mariadb.org/browse/MDEV-26047ExploitIssue TrackingVendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.htmlMailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20220519-0006/Third Party Advisory
- https://jira.mariadb.org/browse/MDEV-26047ExploitIssue TrackingVendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.htmlMailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20220519-0006/Third Party Advisory
FAQ
What is CVE-2022-27384?
CVE-2022-27384 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL state...
How severe is CVE-2022-27384?
CVE-2022-27384 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-27384?
Check the references section above for vendor advisories and patch information. Affected products include: Mariadb Mariadb, Debian Debian Linux.