CVE-2018-16265 Information

Description

The bt/bt_core system service in Tizen allows an unprivileged process to create a system user interface and control the Bluetooth pairing process due to improper D-Bus security policy configurations. This affects Tizen before 5.0 M1 and Tizen-based firmwares including Samsung Galaxy Gear series before build RE2.

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

https://media.defcon.org/DEF20CON2026/DEF20CON202620presentations/Dongsung20Kim20and20Hyoung20Kee20Choi20-20Updated/DEFCON-26-Dongsung-Kim-and-Hyoung-Kee-Choi-Your-Watch-Can-Watch-You-Updated.pdf https://review.tizen.org/git/?p=platform/core/connectivity/bluetooth-frwk.git;a=commit;h=074dfc9709d8cee84564fc815796b0ef0c3273f5 https://review.tizen.org/git/?p=platform/core/connectivity/bluetooth-frwk.git;a=commit;h=bafbd66906ae5712874dc0d7dd6288d2c1ae4db2 https://www.youtube.com/watch?v=3IdgBwbOT-g&feature=youtu.be

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5