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Vulnerability record · CVE-2019-3815 · published 28 January 2019

CVE-2019-3815: Redhat openshift container platform memory leak vulnerability

Redhat · Openshift Container Platform

A memory leak was discovered in the backport of fixes for CVE-2018-16864 in Red Hat Enterprise Linux. Function dispatch_message_real() in journald-server.c does not free the memory allocated by set_iovec_field_free() to store the `_CMDLINE=` entry. A local attacker may use this flaw to make systemd-journald crash. This issue only affects versions shipped with Red Hat Enterprise since v219-62.2.

3.3 CVSS 3.1 Low EPSS 0.40% · top 68.2% CWE-401 · Memory leak
3.3CVSS 3.1 base score, v2 2.1
0.40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

A memory leak was discovered in the backport of fixes for CVE-2018-16864 in Red Hat Enterprise Linux. Function dispatch_message_real() in journald-server.c does not free the memory allocated by set_iovec_field_free() to store the `_CMDLINE=` entry. A local attacker may use this flaw to make systemd-journald crash. This issue only affects versions shipped with Red Hat Enterprise since v219-62.2.

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

Affected products

7 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/106632 Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHBA-2019:0327 Vendor Advisory
https://access.redhat.com/errata/RHSA-2019:0201 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3815 Issue TrackingVendor Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00013.html Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/106632 Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHBA-2019:0327 Vendor Advisory
https://access.redhat.com/errata/RHSA-2019:0201 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3815 Issue TrackingVendor Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00013.html Mailing ListThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2019-3815), CISA KEV, FIRST EPSS (scores of 2026-10-01). This page is refreshed as NVD updates the record.