CVE-2022-31622
MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (pthread_create returns a nonzero value) while executing the method create_worker_threads, the held lock is not released correctly, which allows local users to trigger a denial of service due to the deadlock. Note: The vendor argues this is just an improper locking bug and not a vulnerability with adverse effects.
- Affected products
- Alt Linux, Almalinux, Astra Linux, Centos, Mariadb Server, Red Hat, Rocky Linux
- Mariadb
- < 10.2.42, 10.3.33, 10.4.23, 10.5.14, 10.6.6, 10.7.2
- Fix
- Available
- CVSS 3.1
- 5.5 MEDIUM
- EPSS
- 0.2% (13th percentile)
- Weakness
- CWE-667
- NVD status
- Modified
- Published
- 2022-05-25
CVE-2022-31622 at NVD
No indexed exploits for CVE-2022-31622 yet
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No exploit for CVE-2022-31622 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.