CVE-2018-5871 Information

Description

In Snapdragon (Automobile Mobile Wear) in version MDM9206 MDM9607 MDM9640 MDM9650 MSM8996AU QCA6574AU SD 210/SD 212/SD 205 SD 425 SD 427 SD 430 SD 435 SD 450 SD 615/16/SD 415 SD 625 SD 650/52 SD 820A SD 835 SD 845 SD 850 SDA660 SDM429 SDM439 SDM630 SDM632 SDM636 SDM660 SDM710 Snapdragon_High_Med_2016 MAC address randomization performed during probe requests (for privacy reasons) is not done properly due to a flawed RNG which produces repeating output much earlier than expected.

CVSS Vector

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

Reference

https://source.android.com/security/bulletin/2018-09-01qualcomm-closed-source-components https://www.qualcomm.com/company/product-security/bulletins

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5