CVE-2022-31622
Published: 25 May 2022
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.
Priority
Status
Package | Release | Status |
---|---|---|
mariadb-10.6 Launchpad, Ubuntu, Debian |
kinetic |
Ignored
(end of life, was needs-triage)
|
jammy |
Needs triage
|
|
upstream |
Needs triage
|
|
mantic |
Does not exist
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
mariadb-10.0 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
mariadb-10.1 Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
upstream |
Needs triage
|
|
mariadb-10.3 Launchpad, Ubuntu, Debian |
focal |
Needs triage
|
upstream |
Needs triage
|
|
mariadb-10.5 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
impish |
Ignored
(end of life)
|
|
mariadb-5.5 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |