VULNERABILITY INTELLIGENCE

CVE-2022-38791

CVSS score5.5 MEDIUM
EPSS probability0.25%
CISA KEVNot currently listed
Published2022-08-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

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.

Weakness classification

  • nvd@nist.gov: CWE-667

Primary references