vulnerability
Arch Linux: Access restriction bypass (CVE-2019-3820)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:P/I:P/A:P) | Feb 6, 2019 | Jul 11, 2025 | Nov 27, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
Feb 6, 2019
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A partial screen lock bypass via keybindings has been found in gdm <= 3.30.2, allowing a local attacker to unlock a session under certain circumstances.
Solution
arch-linux-upgrade-latest
References
- CVE-2019-3820
- https://attackerkb.com/topics/CVE-2019-3820
- URL-http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00023.html
- URL-http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00049.html
- URL-https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3820
- URL-https://gitlab.gnome.org/GNOME/gnome-shell/issues/851
- URL-https://security.archlinux.org/ASA-201903-3
- URL-https://usn.ubuntu.com/3966-1/
- CWE-285
- CWE-287
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