CVE-2022-38791

mariadb: compress_write() fails to release mutex on failure

Published Aug 27, 2022 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2022-41354 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.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 3, 2024, 11:02 AM
Reserved
Aug 27, 2022, 12:00 AM
Status
Modified
Published
Aug 27, 2022, 8:15 PM
Modified
Jun 17, 2026, 4:57 AM
Severity
Moderate
Public date
Jun 1, 2022, 12:00 AM