CVE-2020-0022 Information

Description

In reassemble_and_dispatch of packet_fragmenter.cc there is possible out of bounds write due to an incorrect bounds calculation. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-143894715

CVSS Vector

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

Reference

http://packetstormsecurity.com/files/156891/Android-Bluetooth-Remote-Denial-Of-Service.html http://seclists.org/fulldisclosure/2020/Feb/10 http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200513-03-smartphone-en https://source.android.com/security/bulletin/2020-02-01

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8