An issue was discovered in USBGuard before 1.1.0. On systems with the usbguard-dbus daemon running, an unprivileged user could make USBGuard allow all USB devices to be connected in the future.
https://github.com/USBGuard/usbguard/pull/531
https://github.com/USBGuard/usbguard/issues/273
https://github.com/USBGuard/usbguard/issues/403
https://lists.debian.org/debian-lts-announce/2022/04/msg00010.html
Source: MITRE
Published: 2022-02-24
Updated: 2022-04-25
Type: CWE-863
Base Score: 4.4
Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 3.4
Severity: MEDIUM
Base Score: 7.8
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 1.8
Severity: HIGH