Use After Free Affecting mariadb-backup package, versions <3:10.3.35-1.module+el8.6.0+20730+e6b28fc7
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
EPSS
0.1% (40th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE8-MARIADBBACKUP-2970094
- published 4 Aug 2022
- disclosed 14 Apr 2022
Introduced: 14 Apr 2022
CVE-2022-27456 Open this link in a new tabHow to fix?
Upgrade Oracle:8
mariadb-backup
to version 3:10.3.35-1.module+el8.6.0+20730+e6b28fc7 or higher.
This issue was patched in ELSA-2022-6443
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mariadb-backup
package and not the mariadb-backup
package as distributed by Oracle
.
See How to fix?
for Oracle:8
relevant fixed versions and status.
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.
References
- https://linux.oracle.com/cve/CVE-2022-27456.html
- https://linux.oracle.com/errata/ELSA-2022-5826.html
- https://linux.oracle.com/errata/ELSA-2022-6443.html
- https://jira.mariadb.org/browse/MDEV-28093
- https://security.netapp.com/advisory/ntap-20220526-0007/
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html