CVE-2022-31621

MEDIUM5.5EPSS 0.03%
發布日:2022/5/25修改日:2026/4/28
也稱為:ALPINE-CVE-2022-31621DEBIAN-CVE-2022-31621

描述

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.

受影響套件(5)

  • Alpine/mariadbfrom 0, < 10.6.7-r0
  • Bitnami/mariadbfrom 0, < 10.2.41, >= 10.3.0, < 10.3.32, >= 10.4.0, < 10.4.22, >= 10.5.0, < 10.5.13, >= 10.6.0, < 10.6.5
  • Bitnami/mariadb-minfrom 0, < 10.2.41, >= 10.3.0, < 10.3.32, >= 10.4.0, < 10.4.22, >= 10.5.0, < 10.5.13, >= 10.6.0, < 10.6.5
  • Bitnami/mysql-clientfrom 0, < 10.2.41, >= 10.3.0, < 10.3.32, >= 10.4.0, < 10.4.22, >= 10.5.0, < 10.5.13, >= 10.6.0, < 10.6.5
  • Debian/mariadb-10.5from 0, < 1:10.5.15-0+deb11u1

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1MEDIUM5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

參考連結(8)