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01 Record

CVE-2023-5157

Mariadb: node crashes with transport endpoint is not connected mysqld got signal 6

HighPUBLISHEDCNA: redhat
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
View raw JSON

02 Description

Mariadb: node crashes with transport endpoint is not connected mysqld got signal 6

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
2.25% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 82.6% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-09-26 13:25Z3 YR AGO
Last updated
2026-04-28 06:08Z6 MO AGO
Reserved
2023-09-25
Assigning CNA
redhat
Record state
PUBLISHED
Severity
High (CVSS 7.5)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
  • CWE-400Uncontrolled Resource ConsumptionClass
Data version
5.2
Document digest
27dcb0449ce2520e5b16135a012049efa25c6c7773dd62507add1400e40cdc5b

05 Affected products

VendorProductVersionsPlatforms
Red HatRed Hat Enterprise Linux 8Not specified—
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportNot specified—
Red HatRed Hat Enterprise Linux 8.4 Telecommunications Update ServiceNot specified—
Red HatRed Hat Enterprise Linux 8.4 Update Services for SAP SolutionsNot specified—
Red HatRed Hat Enterprise Linux 8.6 Extended Update SupportNot specified—
Red HatRed Hat Enterprise Linux 9Not specified—
Red HatRed Hat Enterprise Linux 9.0 Extended Update SupportNot specified—
Red HatRed Hat Software Collections for Red Hat Enterprise Linux 7Not specified—
Red HatRed Hat Enterprise Linux 7Not specified—

06 References

07 Fixed in

AlmaLinux 8

  • Judy
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.0.5-18.module_el8.6.0+3072+3c630e87
    • Affected before 1.0.5-18.module_el8.6.0+3139+3c630e87
  • galera
    Fixed in 26.4.14-1.module_el8.8.0+3620+5d452900
  • mariadb
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-backup
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-common
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-devel
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-embedded
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-embedded-devel
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-errmsg
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-gssapi-server
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-oqgraph-engine
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-pam
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-server
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-server-galera
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-server-utils
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-test
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 9

  • galera
    Fixed in 26.4.14-1.el9_2.alma.1
  • mariadb
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-backup
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-common
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-devel
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-embedded
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-embedded-devel
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-errmsg
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-gssapi-server
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-oqgraph-engine
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-pam
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-server
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-server-galera
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-server-utils
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-test
    Fixed in 3:10.5.22-1.el9_2.alma.1

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • Judy
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.0.5-18.module_el8.6.0+3072+3c630e87
    • Affected before 1.0.5-18.module_el8.6.0+3139+3c630e87
  • galera
    Fixed in 26.4.14-1.module_el8.8.0+3620+5d452900
  • mariadb
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-backup
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-common
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-devel
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-embedded
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-embedded-devel
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-errmsg
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-gssapi-server
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-oqgraph-engine
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-pam
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-server
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-server-galera
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-server-utils
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900
  • mariadb-test
    Fixed in 3:10.5.22-1.module_el8.8.0+3620+5d452900

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • galera
    Fixed in 26.4.14-1.el9_2.alma.1
  • mariadb
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-backup
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-common
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-devel
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-embedded
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-embedded-devel
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-errmsg
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-gssapi-server
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-oqgraph-engine
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-pam
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-server
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-server-galera
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-server-utils
    Fixed in 3:10.5.22-1.el9_2.alma.1
  • mariadb-test
    Fixed in 3:10.5.22-1.el9_2.alma.1

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • galera-4
    Fixed in 26.4.13-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • galera-4
    Fixed in 26.4.13-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • galera-4
    Fixed in 26.4.13-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 20.04 LTS

  • mariadb-10.3
    Fixed in 1:10.3.37-0ubuntu0.20.04.1

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • galera-4
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.