CVE-2019-20386
LOWsystemd < 243 - Memory Leak in udevadm Trigger Execution
Title source: llmDescription
An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur.
References (5)
Core 5
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/systemd/systemd/commit/b2774a3ae692113e1f47a336a6c09bac9cfb49ad
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20200210-0002/
Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00014.html
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4269-1/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HZPCOMW5X6IZZXASCDD2CNW2DLF3YADC/
Scores
CVSS v3
2.4
EPSS
0.0015
EPSS Percentile
35.4%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-401
Status
published
Products (9)
canonical/ubuntu_linux
16.04
canonical/ubuntu_linux
18.04
canonical/ubuntu_linux
19.10
fedoraproject/fedora
30
netapp/active_iq_unified_manager
netapp/cloud_backup
netapp/steelstore_cloud_integrated_storage
opensuse/leap
15.1
systemd_project/systemd
< 243
Published
Jan 21, 2020
Tracked Since
Feb 18, 2026