Skip to content
Sign in
7.5 High

CVE-2023-5157 Mariadb: node crashes with transport endpoint is not connected mysqld got signal 6

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.

CVSS 3.1 detail

Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitable remotely over the network, without an account and without any user action; an attacker can seriously compromise confidentiality, integrity or availability.

Attack vector
Network
Attack complexity
Low
Privileges required
None
Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Affected products and versions

Product Affected versions Fixed in
Red Hat Enterprise Linux 8 8080020231003163755.63 earliest → < 8080020231003163755.63b34585 8080020231003163755.63b34585
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 8040020231006044227.522 earliest → < 8040020231006044227.522a0ee4 8040020231006044227.522a0ee4
Red Hat Enterprise Linux 8.4 Telecommunications Update Service 8040020231006044227.522 earliest → < 8040020231006044227.522a0ee4 8040020231006044227.522a0ee4
Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions 8040020231006044227.522 earliest → < 8040020231006044227.522a0ee4 8040020231006044227.522a0ee4
Red Hat Enterprise Linux 8.6 Extended Update Support 8060020231005052631 earliest → < 8060020231005052631.ad008a3a 8060020231005052631.ad008a3a
Red Hat Enterprise Linux 9 Versions not published
Red Hat Enterprise Linux 9.0 Extended Update Support Versions not published
Red Hat Software Collections for Red Hat Enterprise Linux 7 Versions not published
Red Hat Enterprise Linux 7 Versions not published

Other CVEs of Red Hat Enterprise Linux 8

The 1840 CVEs of Red Hat Enterprise Linux 8 →
CVE-2026-123876 Podman: containers-common: containers-common: default seccomp af_vsock/netlink_audit deny rules bypassable via 32-bit truncation 4.4 Medium CVE-2026-120749 Dbus: dbus-daemon: dbus-daemon aborts (reply_serial != 0) when a broadcast from the driver cannot be delivered to a monitored bus 6.2 Medium CVE-2026-123037 Ansible-core: user module generate_ssh_key follows a symlinked ~/.ssh enabling local privilege escalation (incomplete fix of cve-2024-9902) 6.7 Medium CVE-2026-123151 Gdb: gdb: stack buffer overflow in parse_tsv_definition via stale rs->buf tail Not rated
Track this CVE