Improper Locking Affecting mariadb-embedded-devel package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-RHEL7-MARIADBEMBEDDEDDEVEL-3034622
  • published27 Sept 2022
  • disclosed1 Jun 2022

Introduced: 1 Jun 2022

CVE-2022-38791  (opens in a new tab)
CWE-667  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 mariadb-embedded-devel.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mariadb-embedded-devel package and not the mariadb-embedded-devel package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

In MariaDB before 10.9.2, compress_write in extra/mariabackup/ds_compress.cc does not release data_mutex upon a stream write failure, which allows local users to trigger a deadlock.

CVSS Scores

version 3.1