CVE-2023-5157
Mariadb: node crashes with transport endpoint is not connected mysqld got signal 6
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service.
Timeline
ID reserved
By redhat
- 1 day later
· 1 day later
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| redhatCNA (assigner) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 2.3% · top 17% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
Red Hat · Red Hat Enterprise Linux 8
- unaffected 8080020230814130040.63b34585 – < *
Red Hat · Red Hat Enterprise Linux 8
- unaffected 8080020231003163755.63b34585 – < *
Red Hat · Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
- unaffected 8040020231006044227.522a0ee4 – < *
Red Hat · Red Hat Enterprise Linux 8.4 Telecommunications Update Service
- unaffected 8040020231006044227.522a0ee4 – < *
Red Hat · Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
- unaffected 8040020231006044227.522a0ee4 – < *
Red Hat · Red Hat Enterprise Linux 8.6 Extended Update Support
- unaffected 8060020231005052631.ad008a3a – < *
Red Hat · Red Hat Enterprise Linux 9
- unaffected 0:26.4.14-1.el9_2 – < *
Red Hat · Red Hat Enterprise Linux 9
- unaffected 3:10.5.22-1.el9_2 – < *
Red Hat · Red Hat Enterprise Linux 9.0 Extended Update Support
- unaffected 0:26.4.14-1.el9_0 – < *
Red Hat · Red Hat Enterprise Linux 9.0 Extended Update Support
- unaffected 3:10.5.22-1.el9_0 – < *
Red Hat · Red Hat Software Collections for Red Hat Enterprise Linux 7
- unaffected 0:26.4.14-1.el7 – < *
Red Hat · Red Hat Software Collections for Red Hat Enterprise Linux 7
- unaffected 3:10.5.22-1.el7 – < *
Red Hat · Red Hat Enterprise Linux 7
All versions: unaffected
References (9)
- RHSA-2023:5259 (opens in a new tab)vendor-advisoryx_refsource_REDHAT
- RHSA-2023:5683 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2023:5684 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2023:6821 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2023:6822 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2023:6883 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2023:7633 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- https://access.redhat.com/security/cve/CVE-2023-5157 (opens in a new tab)vdb-entryx_refsource_REDHATx_transferred
- RHBZ#2240246 (opens in a new tab)issue-trackingx_refsource_REDHATx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-5157)Record last updated .