CVE-2018-11936: Critical severity android vulnerability

Published Apr 1, 2019

Updated

Index of array is processed in a wrong way inside a while loop and result in invalid index (-1 or something else) leads to out of bound memory access. in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6574, QCA6574AU, QCA6584, QCA6584AU, QCA9377, QCA9379, QCA9886, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 820, SD 820A, SD 835, SDX20, SDX24, SnapdragonHighMed2016

Affected Software

57 affected components

Google Android

Qualcomm Mdm9206 Firmware

Qualcomm MDM9206

Qualcomm Mdm9607 Firmware

Qualcomm MDM9607

Qualcomm Mdm9640 Firmware

Qualcomm MDM9640

Qualcomm Mdm9650 Firmware

Qualcomm MDM9650

Qualcomm Msm8996au Firmware

Qualcomm MSM8996AU

Qualcomm Qca6174a Firmware

Qualcomm QCA6174A

Qualcomm Qca6574 Firmware

Qualcomm QCA6574

Qualcomm Qca6574au Firmware

Qualcomm QCA6574AU

Qualcomm Qca6584 Firmware

Qualcomm QCA6584

Qualcomm Qca6584au Firmware

Qualcomm QCA6584AU

Qualcomm Qca9377 Firmware

Qualcomm QCA9377

Qualcomm Qca9379 Firmware

Qualcomm QCA9379

Qualcomm Qca9886 Firmware

Qualcomm QCA9886

Qualcomm Sd 210 Firmware

Qualcomm SD 210

Qualcomm Sd 212 Firmware

Qualcomm SD 212

Qualcomm Sd 205 Firmware

Qualcomm SD 205

Qualcomm Sd 425 Firmware

Qualcomm SD 425

Qualcomm Sd 427 Firmware

Qualcomm SD 427

Qualcomm Sd 430 Firmware

Qualcomm SD 430

Qualcomm Sd 435 Firmware

Qualcomm SD 435

Qualcomm Sd 450 Firmware

Qualcomm SD 450

Qualcomm Sd 625 Firmware

Qualcomm SD 625

Qualcomm Sd 820 Firmware

Qualcomm SD 820

Qualcomm Sd 820a Firmware

Qualcomm SD 820A

Qualcomm Sd 835 Firmware

Qualcomm SD 835

Qualcomm Sdx20 Firmware

Qualcomm SDX20

Qualcomm Sdx24 Firmware

Qualcomm SDX24

Qualcomm Snapdragon High Med 2016 Firmware

Qualcomm Snapdragon High Med 2016

Event History

Apr 1, 2019

CVE Published

via Android·12:00 AM

May 24, 2019

CVE Published

via MITRE·04:35 PM

Data Sourced

via MITRE·04:35 PM

DescriptionWeakness

Frequently Asked Questions

What is CVE-2018-11936?

CVE-2018-11936 is a vulnerability that occurs when the index of an array is processed incorrectly inside a while loop, resulting in an invalid index (-1 or something else) and leading to out-of-bounds memory access.

What software is affected by CVE-2018-11936?

CVE-2018-11936 affects Qualcomm Mdm9206 Firmware, Qualcomm Mdm9640 Firmware, Qualcomm Mdm9650 Firmware, Qualcomm Qca6574 Firmware, Qualcomm Qca6574au Firmware, Qualcomm Qca6584 Firmware, Qualcomm Qca6584au Firmware, Qualcomm Qca9886 Firmware, Qualcomm Sd 210 Firmware, Qualcomm Sd 212 Firmware, Qualcomm Sd 205 Firmware, Qualcomm Sd 425 Firmware, Qualcomm Sd 430 Firmware, Qualcomm Sd 435 Firmware, Qualcomm Sd 450 Firmware, Qualcomm Sd 625 Firmware, Qualcomm Sd 820a Firmware, Qualcomm Sd 835 Firmware, Qualcomm Sdx24 Firmware, and Google Android.

How severe is CVE-2018-11936?

CVE-2018-11936 has a severity rating of 9.8, which indicates a critical vulnerability.

How can I fix CVE-2018-11936?

To fix CVE-2018-11936, it is recommended to apply the necessary patches or updates provided by Qualcomm or the relevant software vendors.

Where can I find more information about CVE-2018-11936?

You can find more information about CVE-2018-11936 on the Qualcomm Product Security Bulletins and the Android Security Bulletins.