CVE-2017-18278 Information

Description

An integer underflow may occur due to lack of check when received data length from font_mgr_qsee_request_service is bigger than the minimal value of the segment header which may result in a buffer overflow in Snapdragon Automobile Snapdragon Mobile Snapdragon Wear in MDM9206 MDM9607 MDM9650 SD 210/SD 212/SD 205 SD 425 SD 430 SD 450 SD 625 SD 650/52 SD 820 SD 820A SD 835 SD 845 SD 850.

CVSS Vector

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

Reference

https://www.qualcomm.com/company/product-security/bulletins

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8