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. Broken commit info: Bugfix commit info: https://gitlab.gnome.org/GNOME/gnome-shell/-/commit/671df28a509ae208e158976f0855d91fdbea16a1 https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2944 https://github.com/GNOME/gnome-shell/commit/521525948eed85cc27c0796a0b9569d161df81ba https://gitlab.gnome.org/GNOME/gnome-shell/-/commit/521525948eed85cc27c0796a0b9569d161df81ba