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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://jira.mariadb.org/browse/MDEV-28719 ↗
- https://security.netapp.com/advisory/ntap-20221104-0008/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZHISY4YVO4S5QJYYIXCIAXBM7INOL4VY/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WCOEGSVMIEXDZHBOSV6WVF7FAVRBR2JE/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WTVAONAZXJFGHAJ4RP2OF3EAMQCOTDSQ/ ↗