CVE-2019-20386
Published: 21 January 2020
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.
Priority
Status
Package | Release | Status |
---|---|---|
systemd Launchpad, Ubuntu, Debian |
bionic |
Released
(237-3ubuntu10.38)
|
disco |
Ignored
(end of life)
|
|
eoan |
Released
(242-7ubuntu3.6)
|
|
focal |
Not vulnerable
(244-3ubuntu1)
|
|
trusty |
Needed
|
|
xenial |
Released
(229-4ubuntu21.27)
|
|
impish |
Not vulnerable
(244-3ubuntu1)
|
|
groovy |
Not vulnerable
(244-3ubuntu1)
|
|
hirsute |
Not vulnerable
(244-3ubuntu1)
|
|
jammy |
Not vulnerable
(244-3ubuntu1)
|
|
kinetic |
Not vulnerable
(244-3ubuntu1)
|
|
lunar |
Not vulnerable
(244-3ubuntu1)
|
|
upstream |
Released
(243-5)
|
|
mantic |
Not vulnerable
(244-3ubuntu1)
|
|
Patches: upstream: https://github.com/systemd/systemd/commit/b2774a3ae692113e1f47a336a6c09bac9cfb49ad |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 2.4 |
Attack vector | Physical |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | Low |
Vector | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |