CVE-2022-38791

—

CVSS 3.1

5.5 medium

EPSS

<1%p16

Published

Aug 27, 2022 (Aug 27, 2022)

Modified

Jun 17, 2026

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.

Vendors: mariadb fedoraproject
Products: mariadb, fedora
Weakness: CWE-667
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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