CVEvulnerability

CVE-2017-7622

8.8 HIGH Published 2017-04-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-04-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
Weaknesses
CWE-862

Description

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.

Affected configurations

• deepin deepin desktop environment 15.0 • deepin deepin desktop environment 15.1 • deepin deepin desktop environment 15.2 • deepin deepin desktop environment 15.3

Related

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References