CVE-2017-7622 in DDE
Summary
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.
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Reservation
04/10/2017
Disclosure
04/10/2017
Status
Confirmed
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 99561 | DDE dde-daemon DoWriteGrubSettings access control | 264 | Not defined | Not defined | CVE-2017-7622 |