DEBIAN-CVE-2022-31621
Record from OSV · Published May 25, 2022
MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_xbstream.cc, when an error occurs (stream_ctxt->dest_file == NULL) while executing the method xbstream_open, 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.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| mariadb-10.5 | Debian:11 | 1:10.5.15-0+deb11u1 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | mariadb-10.5 | 0, 1:10.5.11-1, 1:10.5.12-0+deb11u1 |
Timeline
- May 25, 2022 CVE Published
- Aug 27, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln DEBIAN-CVE-2022-31621
vulnetix vdb fixes DEBIAN-CVE-2022-31621Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
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