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 |
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https://github.com/kings-way/deepinhack/blob/master/dde_daemon_poc.py | Exploit Third Party Advisory |
https://github.com/kings-way/deepinhack/blob/master/dde_daemon_poc.py | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 03:32
Type | Values Removed | Values Added |
---|---|---|
References | () https://github.com/kings-way/deepinhack/blob/master/dde_daemon_poc.py - Exploit, Third Party Advisory |
Information
Published : 2017-04-10 17:59
Updated : 2024-11-21 03:32
NVD link : CVE-2017-7622
Mitre link : CVE-2017-7622
CVE.ORG link : CVE-2017-7622
JSON object : View
Products Affected
deepin
- deepin_desktop_environment
CWE
CWE-862
Missing Authorization