CVE-2022-31623
MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (i.e., going to the err label...
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (i.e., going to the err label) while executing the method create_worker_threads, the held lock thd->ctrl_mutex 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.
影響パッケージ
Bitnami
mariadb-min
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"10.2.42"},{"introduced":"10.3.0"},{"fixed":"10.3.33"},{"introduced":"10.4.0"},{"fixed":"10.4.23"},{"introduced":"10.5.0"},{"fixed":"10.5.14"},{"introduced":"10.6.0"},{"fixed":"10.6.6"},{"introduced":"10.7.0"},{"fixed":"10.7.2"}]}]
Bitnami
mysql-client
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"10.2.42"},{"introduced":"10.3.0"},{"fixed":"10.3.33"},{"introduced":"10.4.0"},{"fixed":"10.4.23"},{"introduced":"10.5.0"},{"fixed":"10.5.14"},{"introduced":"10.6.0"},{"fixed":"10.6.6"},{"introduced":"10.7.0"},{"fixed":"10.7.2"}]}]
Bitnami
mariadb
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"10.2.42"},{"introduced":"10.3.0"},{"fixed":"10.3.33"},{"introduced":"10.4.0"},{"fixed":"10.4.23"},{"introduced":"10.5.0"},{"fixed":"10.5.14"},{"introduced":"10.6.0"},{"fixed":"10.6.6"},{"introduced":"10.7.0"},{"fixed":"10.7.2"}]}]
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Alpine Linux ALPINE-CVE-2022-31623 mariadb 修正版: 10.6.7-r0
- Debian DEBIAN-CVE-2022-31623 mariadb-10.5 修正版: 1:10.5.15-0+deb11u1
参照URL
- advisory github.com
- advisory github.com
- advisory security.netapp.com
- web jira.mariadb.org
- web jira.mariadb.org
- web nvd.nist.gov