CVE-2023-43090 Information

Description

A vulnerability was found in GNOME Shell. GNOME Shell’s lock screen allows an unauthenticated local user to view windows of the locked desktop session by using keyboard shortcuts to unlock the restricted functionality of the screenshot tool.

Reference

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2944 https://access.redhat.com/security/cve/CVE-2023-43090 https://bugzilla.redhat.com/show_bug.cgi?id=2239087 https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/6990