CVE-2025-27512

Zincati is an auto-update agent for Fedora CoreOS hosts. Zincati ships a polkit rule which allows the zincati system user to use the actions org.projectatomic.rpmostree1.deploy to deploy updates to the system and org.projectatomic.rpmostree1.finalize-deployment to reboot the system into the...

Zincati allows unprivileged access to rpm-ostree D-Bus `Deploy()` and `FinalizeDeployment()` methods

Impact Zincati ships a polkit rule which allows the zincati system user to use the following actions: - org.projectatomic.rpmostree1.deploy: used to deploy updates to the system - org.projectatomic.rpmostree1.finalize-deployment: used to reboot the system into the deployed update Since Zincati...

X11 Session -- SDDM allows unauthorised unlocking

MITRE reports: An issue was discovered in SDDM through 0.17.0. If configured with ReuseSession=true, the password is not checked for users with an already existing session. Any user with access to the system D-Bus can therefore unlock any graphical session. The default configuration of SDDM on...

DEBIAN-CVE-2018-14345

An issue was discovered in SDDM through 0.17.0. If configured with ReuseSession=true, the password is not checked for users with an already existing session. Any user with access to the system D-Bus can therefore unlock any graphical session. This is related to daemon/Display.cpp and...