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systemd: stack overflow when receiving many journald entries

🗓️ 04 Feb 2019 22:49:45Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 1 Views

Systemd journald stack overflow on many entries; unbounded memory may crash or allow code execution.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7.4i686libgudev10:219-42.el7_4.13libgudev1-0:219-42.el7_4.13.i686.rpm
Red Hat Enterprise Linux7.4ppclibgudev10:219-42.el7_4.13libgudev1-0:219-42.el7_4.13.ppc.rpm
Red Hat Enterprise Linux7.4ppc64libgudev10:219-42.el7_4.13libgudev1-0:219-42.el7_4.13.ppc64.rpm
Red Hat Enterprise Linux7.4ppc64lelibgudev10:219-42.el7_4.13libgudev1-0:219-42.el7_4.13.ppc64le.rpm
Red Hat Enterprise Linux7.4s390libgudev10:219-42.el7_4.13libgudev1-0:219-42.el7_4.13.s390.rpm
Red Hat Enterprise Linux7.4s390xlibgudev10:219-42.el7_4.13libgudev1-0:219-42.el7_4.13.s390x.rpm
Red Hat Enterprise Linux7.4x86_64libgudev10:219-42.el7_4.13libgudev1-0:219-42.el7_4.13.x86_64.rpm
Red Hat Enterprise Linux7.4i686libgudev1-devel0:219-42.el7_4.13libgudev1-devel-0:219-42.el7_4.13.i686.rpm
Red Hat Enterprise Linux7.4ppclibgudev1-devel0:219-42.el7_4.13libgudev1-devel-0:219-42.el7_4.13.ppc.rpm
Red Hat Enterprise Linux7.4ppc64libgudev1-devel0:219-42.el7_4.13libgudev1-devel-0:219-42.el7_4.13.ppc64.rpm
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21 Nov 2025 18:07Current
7.6High risk
Vulners AI Score7.6
CVSS 24.6
CVSS 3.17.8
CVSS 37.5
EPSS0.01222
SSVC
1