CVE-2017-6421 Information

Description

In the touch controller function in all Qualcomm products with Android for MSM Firefox OS for MSM or QRD Android a variable may be controlled by the user and can lead to a buffer overflow.

CVSS Vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securitytracker.com/id/1038623 https://source.android.com/security/bulletin/2017-06-01 https://source.codeaurora.org/quic/la//kernel/msm-4.4/commit/?id=be42c7ff1f0396484882451fd18f47144c8f1b6b

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