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.
CVSS Metrics
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- local
- Complexity
- low
- Privileges
- low
- User Action
- none
- Scope
- unchanged
- Confidentiality
- none
- Integrity
- none
- Availability
- high
- Weaknesses
- CWE-667
Metadata
- Primary Vendor
- MARIADB
- Published
- 8/27/2022
- Last Modified
- 11/21/2024
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
mariadb : mariadbmariadb : mariadbmariadb : mariadbmariadb : mariadbmariadb : mariadbmariadb : mariadbmariadb : mariadbfedoraproject : fedorafedoraproject : fedorafedoraproject : fedora
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