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TI-2024-14015 Aliases CVE-2024-21238GHSA-cgw6-mmr2-9474

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Thread…

Priority LOW 26Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat.

Summary

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Thread Pooling). Supported versions that are affected are 8.0.39 and prior, 8.4.1 and prior and 9.0.1 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00877 59th percentileScored 2026-11-07
Fix Fixed Red Hat: 2 advisories

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleMySQL Clusterup to 7.5.35; up to 7.6.31; up to 8.0.39; up to 8.4.2; up to 9.0.1—No fix listedCNA
OracleMySQL Serverup to 8.0.39; up to 8.4.1; up to 9.0.1—No fix listedCNA
  • MySQL Cluster VendorOracle Affected up to 7.5.35; up to 7.6.31; up to 8.0.39; up to 8.4.2; up to 9.0.1 Fixed in — No fix listed CNA
  • MySQL Server VendorOracle Affected up to 8.0.39; up to 8.4.1; up to 9.0.1 Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*8.0.0 – 8.0.39; 8.4.0 – 8.4.2VulnerableOracle
cpe:2.3:a:oracle:mysql:9.0.0:*:*:*:*:*:*:*9.0.0VulnerableOracle
cpe:2.3:a:oracle:mysql:9.0.1:*:*:*:*:*:*:*9.0.1VulnerableOracle
  • cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* Versions 8.0.0 – 8.0.39; 8.4.0 – 8.4.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:mysql:9.0.0:*:*:*:*:*:*:* Versions 9.0.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:mysql:9.0.1:*:*:*:*:*:*:* Versions 9.0.1 Vulnerable ·Oracle

Remediation

Red Hat 2 advisories

  • RHSA-2025:1673 Released 2025-02-19 · Red Hat rating Important
    mysql:8.0 security update
    • Red Hat Enterprise Linux AppStream (v. 8) mecab-0.996-2.module+el8.10.0+22857+7f331edd.aarch64::mysql:8.0, mecab-0.996-2.module+el8.10.0+22857+7f331edd.ppc64le::mysql:8.0, mecab-0.996-2.module+el8.10.0+22857+7f331edd.s390x::mysql:8.0 +44
  • RHSA-2025:1671 Released 2025-02-19 · Red Hat rating Important
    mysql security update
    • Red Hat CodeReady Linux Builder (v. 9) mysql-devel-8.0.41-2.el9_5, mysql-libs-8.0.41-2.el9_5, mysql-test-8.0.41-2.el9_5
    • Red Hat Enterprise Linux AppStream (v. 9) mysql-8.0.41-2.el9_5, mysql-common-8.0.41-2.el9_5, mysql-errmsg-8.0.41-2.el9_5 +1

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Oracle MySQL Cluster, MySQL Server — oracle.com/security-alerts/cpuoct2024.html

    26 records Highest priority Priority LOW 26 LOW

    Other records, highest priority first

    • TI-2024-14007 Uncontrolled resource consumption in Oracle MySQL ClusterPriority LOW 31
    • TI-2024-13983 Uncontrolled resource consumption in Oracle MySQL ServerPriority LOW 30
    • TI-2024-14013 Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB).Priority LOW 25
    Show all 26 records → Advisory →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat CodeReady Linux Builder (v. 9)Fixed RHSA-2025:1671
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2025:1673
Red Hat Enterprise Linux AppStream (v. 9)Fixed RHSA-2025:1671
Not affected: 1 product
  • Red Hat Enterprise Linux 10

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-21238
  2. 2026-10-03 Alias added: GHSA-cgw6-mmr2-9474

References

Patch 1

  • TI-2017-02794 Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server… CVSS 3.0HIGH 7.5
  • TI-2016-05707 Oracle MySQL through 5.5.52, 5.6.x through 5.6.33, and 5.7.x through 5.7.15; MariaDB… CVSS 3.0CRITICAL 9.8
  • TI-2003-00723 Buffer overflow in get_salt_from_password from sql_acl.cc for MySQL 4.0.14 and earlier… CVSS 2.0HIGH 9.0
  • TI-2020-04444 RFD Attack via "Content-Disposition" Header Sourced from Request Input by Spring MVC or Spring WebFlux Application CVSS 3.1HIGH 7.5
  • TI-2008-00208 Multiple buffer overflows in yaSSL 1.7.5 and earlier, as used in MySQL and possibly other… CVSS 2.0HIGH 7.5
  • TI-2020-01888 Segmentation fault in SSL_check_chain CVSS 3.1HIGH 7.5
See all 1327 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences