Related Vulnerabilities: CVE-2019-3825  

An issue has been found in gdm <= 3.30.2, allowing a local attacker with valid credentials to unlock the session for a different user than their own.

Severity High

Remote No

Type Access restriction bypass

Description

An issue has been found in gdm <= 3.30.2, allowing a local attacker with valid credentials to unlock the session for a different user than their own.

AVG-879 gdm 3.30.2-2 High Vulnerable

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3825
https://gitlab.gnome.org/GNOME/gdm/issues/460