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.
References
Link | Resource |
---|---|
https://github.com/kings-way/deepinhack/blob/master/dde_daemon_poc.py | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-10-03T16:23:01
Updated: 2022-10-03T16:23:01
Reserved: 2022-10-03T00:00:00
Link: CVE-2017-7622
JSON object: View
NVD Information
Status : Analyzed
Published: 2017-04-10T17:59:00.153
Modified: 2019-10-03T00:03:26.223
Link: CVE-2017-7622
JSON object: View
Redhat Information
No data.
CWE