CVE-2017-12164
Fixed in a distro release EPSS <1%CVSS 4.1
A flaw was discovered in gdm 3.24.1 where gdm greeter was no longer setting the ran_once boolean during autologin. If autologin was enabled for a victim, an attacker could simply select 'login as another user' to unlock their screen.
Products: gnome gdm
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | gdm3 | 3.26.0-1 |
| Debian 13 | gdm3 | 3.26.0-1 |
| Debian 14 | gdm3 | 3.26.0-1 |
| openSUSE Tumbleweed | gdm | 3.38.2-2.7 |