CVE-2017-14880 Information

Description

In Qualcomm Android for MSM Firefox OS for MSM and QRD Android with all Android releases from CAF using the Linux kernel before security patch level 2018-04-05 while IPA WAN-driver is processing multiple requests from modem/user-space module the global variable \num_q6_rule\ does not have a mutex lock and thus can be accessed and modified by multiple threads.

CVSS Vector

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

Reference

https://source.android.com/security/bulletin/pixel/2018-04-01

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