CVE-2017-18144 Information

Description

In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Mobile and Snapdragon Wear MSM8909W SD 210/SD 212/SD 205 SD 450 SD 615/16/SD 415 SD 625 SD 650/52 SD 820 SD 835 SD 845 while processing the retransmission of WPA supplicant command send failures there is a make after break of the connection to WPA supplicant where the local pointer is not properly updated. If the WPA supplicant command transmission fails a Use After Free condition will occur.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/103671 https://source.android.com/security/bulletin/2018-04-01

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

9.8