CVE-2018-5871: Weak RNG
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, SnapdragonHighMed2016, 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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2018-5871?
The severity of CVE-2018-5871 is high, with a severity value of 6.5.
Which products are affected by CVE-2018-5871?
CVE-2018-5871 affects 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. It also affects Google Android and Qualcomm firmware versions.
How can I fix CVE-2018-5871?
To fix CVE-2018-5871, it is recommended to update to the latest firmware and security patches provided by Qualcomm and Google.
What is the Common Weakness Enumeration (CWE) of CVE-2018-5871?
The Common Weakness Enumeration (CWE) of CVE-2018-5871 is 338.
Where can I find more information about CVE-2018-5871?
You can find more information about CVE-2018-5871 in the following references: [1](https://source.android.com/docs/security/bulletin/2018-09-01/#asterisk), [2](https://source.android.com/docs/security/bulletin/2018-09-01), and [3](https://source.android.com/security/bulletin/2018-09-01#qualcomm-closed-source-components).