critical
10
CWE
119
Advisory Published
CVE Published
Updated

CVE-2020-3669: Buffer Overflow

First published: Mon Aug 03 2020(Updated: )

u'Buffer Overflow issue in WLAN tcp ip verification due to usage of out of range pointer offset' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in APQ8098, IPQ5018, IPQ6018, IPQ8074, Kamorta, MSM8998, Nicobar, QCA6390, QCA8081, QCN7605, QCS404, QCS405, QCS605, Rennell, SA415M, SC7180, SC8180X, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SM8250, SXR1130

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
qualcomm APQ8098
Qualcomm 8098
Qualcomm IPQ5018 Firmware
Qualcomm IPQ5018 Firmware
Qualcomm IPQ6018 Firmware
Qualcomm IPQ6018 Firmware
Qualcomm IPQ8074 Firmware
Qualcomm IPQ8074A
Qualcomm Kamorta
qualcomm Kamorta firmware
Qualcomm MSM8998
Qualcomm 8998
Qualcomm Nicobar
Qualcomm Nicobar
Qualcomm QCA6390 Firmware
Qualcomm QCA6390 Firmware
Qualcomm QCA8081 firmware
Qualcomm QCA8081 firmware
Qualcomm QCN7605 Firmware
Qualcomm QCN7605 Firmware
Qualcomm QCS404 Firmware
Qualcomm QCS404 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
Qualcomm ZZ QCS605 firmware
Qualcomm QCS605 Firmware
Qualcomm Rennell
qualcomm Rennell firmware
Qualcomm SA415M
Qualcomm sa415m firmware
Qualcomm SC7180P Firmware
Qualcomm SC7180
qualcomm SC8180X firmware
Qualcomm SC8180X
Qualcomm SD845 Firmware
Qualcomm Snapdragon 845
qualcomm SDM630 firmware
qualcomm SDM630
Qualcomm SD 636 Firmware
Qualcomm SDM636 Firmware
Qualcomm SD660 Firmware
Qualcomm Snapdragon 660
Qualcomm SD 670 Firmware
Qualcomm SDM670 Firmware
Qualcomm SD710 Firmware
Qualcomm Snapdragon 710
Qualcomm SDA/SDM845 Firmware
Qualcomm Snapdragon 845
Qualcomm Snapdragon 850 Firmware
Qualcomm SD850
qualcomm SM6150P firmware
Qualcomm SM6150P
qualcomm SM7150 firmware
qualcomm SM7150 firmware
Qualcomm SM8150P Firmware
Qualcomm SM8150 Fusion
Qualcomm SM8250
Qualcomm qsm8250
Qualcomm SXR1130
Qualcomm SXR1130 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 is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2020-3669.

  • What is the severity of CVE-2020-3669?

    The severity of CVE-2020-3669 is critical with a CVSS score of 9.8.

  • Which software are affected by CVE-2020-3669?

    The software affected by CVE-2020-3669 includes Google Android and Qualcomm firmware.

  • How can I fix CVE-2020-3669?

    To fix CVE-2020-3669, it is recommended to apply the security patches provided by Qualcomm and Google.

  • Where can I find more information about CVE-2020-3669?

    You can find more information about CVE-2020-3669 on the Qualcomm and Android security bulletins.

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