dde-daemon, the daemon process of DDE (Deepin Desktop Environment) 15.0 through 15.3, runs with root privileges and hardly does anything to identify the user who calls the function through D-Bus. Anybody can change the grub config, even to append some arguments to make a backdoor or privilege escalation, by calling DoWriteGrubSettings() provided by dde-daemon.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-04-10T17:00:00Z

Updated: 2024-09-17T00:06:11.053Z

Reserved: 2017-04-10T00:00:00Z

Link: CVE-2017-7622

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2017-04-10T17:59:00.153

Modified: 2019-10-03T00:03:26.223

Link: CVE-2017-7622

cve-icon Redhat

No data.