high
7.8
CWE
119
Advisory Published
Updated

CVE-2018-11850: Buffer Overflow

First published: Fri Oct 26 2018(Updated: )

Lack of check on remaining length parameter When processing scan start command will lead to buffer flow in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6574AU, QCA6584, QCA6584AU, QCA9377, QCA9379, SD 210/SD 212/SD 205, SD 425, SD 625, SD 810, SD 820, SD 820A, SD 835, SD 845, SD 850, SDA660, SDX20

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
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 Firmware
Qualcomm qca6174a firmware
Qualcomm qca6174a
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 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 625 firmware
qualcomm SD 625
qualcomm sd 810 firmware
qualcomm sd 810
qualcomm SD 820 firmware
qualcomm SD 820
qualcomm SD 820A firmware
qualcomm SD 820A
qualcomm SD 835 firmware
qualcomm SD 835
qualcomm SD 845 firmware
qualcomm SD 845
qualcomm SD 850 firmware
qualcomm SD 850
qualcomm SDA660 firmware
qualcomm SDA660
Qualcomm SDX20 Firmware
Qualcomm SDX20 Firmware

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Frequently Asked Questions

  • What are the potential impacts of CVE-2018-11850?

    CVE-2018-11850 can lead to a buffer flow vulnerability, potentially allowing unauthorized access or crashes in affected devices.

  • Which devices are affected by CVE-2018-11850?

    CVE-2018-11850 affects several Qualcomm chips and firmware versions, including Snapdragon Automobile and Snapdragon Mobile products.

  • What is the severity level of CVE-2018-11850?

    CVE-2018-11850 is considered a high severity vulnerability due to its potential impact on device security and stability.

  • How can I mitigate CVE-2018-11850?

    To mitigate CVE-2018-11850, it is recommended to update to the latest firmware version provided by Qualcomm.

  • Is CVE-2018-11850 related to any specific Qualcomm products?

    Yes, CVE-2018-11850 is specifically related to Qualcomm product families like MDM9206, MDM9607, and several QCA chipsets.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203