CVE-2022-31624
MEDIUM
5.5
CVSS Score
Published: May 25, 2022 at 08:36 PM UTC
Updated: June 17, 2026 at 04:45 AM UTC
1 product affected across 1 vendorMariaDB
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
Description
MariaDB Server before 10.7 is vulnerable to Denial of Service. While executing the plugin/server_audit/server_audit.c method log_statement_ex, the held lock lock_bigbuffer is not released correctly, which allows local users to trigger a denial of service due to the deadlock.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 10.2.4110.3.0 ≤ v < 10.3.3210.4.0 ≤ v < 10.4.2210.5.0 ≤ v < 10.5.1310.6.0 ≤ v < 10.6.5
Affected range stops below 10.2.41, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.3.32, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.4.22, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.5.13, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.6.5, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/MariaDB/server/commit/d627d00b13ab2f2c0954ea7b77202470cb102944x_refsource_MISCIssue TrackingPermissions RequiredThird Party Advisory
Source: [email protected]
https://jira.mariadb.org/browse/MDEV-26556?filter=-2x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20220707-0006/CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-667
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