CVE-2022-27456

MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component VDec::VDec at /sql/sql_type.cc.

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

2.12% chance of exploitation in the next 30 days, 82nd percentile

Published

2022-04-14

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://jira.mariadb.org/browse/MDEV-28093

Security advisories

• https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html
• https://security.netapp.com/advisory/ntap-20220526-0007

References

• CVE Record
• NVD entry