high
7.8
Advisory Published
CVE Published
Updated

CVE-2020-3684

First published: Mon Oct 05 2020(Updated: )

u'QSEE reads the access permission policy for the SMEM TOC partition from the SMEM TOC contents populated by XBL Loader and applies them without validation' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in Agatti, APQ8009, APQ8098, Bitra, IPQ6018, Kamorta, MDM9150, MDM9205, MDM9206, MDM9607, MDM9650, MSM8905, MSM8998, Nicobar, QCA6390, QCS404, QCS405, QCS605, QCS610, Rennell, SA415M, SA515M, SA6155P, SA8155P, Saipan, SC7180, SC8180X, SDA660, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
Qualcomm Agatti Firmware
Qualcomm Agatti Firmware
Qualcomm APQ8009W Firmware
Qualcomm APQ8009 Firmware
Qualcomm 8098 Firmware
Qualcomm APQ8098
Qualcomm Bitra
Qualcomm Bitra Firmware
Qualcomm IPQ6018 Firmware
Qualcomm IPQ6018 Firmware
Qualcomm Kamorta
qualcomm Kamorta firmware
Qualcomm MDM9150 Firmware
Qualcomm MDM9150 firmware
Qualcomm 9205 Firmware
Qualcomm 9205
Qualcomm MDM9206
Qualcomm MDM9206 firmware
Qualcomm MD9607 Firmware
Qualcomm MDM9607 firmware
Qualcomm MDM9650
Qualcomm MDM9650 firmware
Qualcomm 8905 Firmware
Qualcomm 8905
Qualcomm MSM8998
Qualcomm 8998
Qualcomm Nicobar
Qualcomm Nicobar
Qualcomm QCA6390 Firmware
Qualcomm QCA6390 Firmware
Qualcomm QCS404 Firmware
Qualcomm QCS404 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS605
Qualcomm QCS605 Firmware
Qualcomm QCS610 Firmware
Qualcomm QCS610 Firmware
Qualcomm Rennell Firmware
Qualcomm Rennell Firmware
Qualcomm SA415M Firmware
Qualcomm SA415M Firmware
Qualcomm SA515M Firmware
Qualcomm SA515M Firmware
Qualcomm SA6155
Qualcomm SA6155P
Qualcomm SA8155
Qualcomm SA8155P Firmware
Qualcomm Saipan Firmware
Qualcomm Saipan Firmware
Qualcomm SC7180P Firmware
Qualcomm SC7180P Firmware
qualcomm SC8180X firmware
Qualcomm SC8180X
Qualcomm SDA660
Qualcomm SDA660
Qualcomm SD 845 Firmware
Qualcomm Snapdragon 845
Qualcomm SDM630
Qualcomm SDM630 Firmware
Qualcomm SD 636 Firmware
Qualcomm SDM636 Firmware
Qualcomm SD660 Firmware
Qualcomm Snapdragon 660
Qualcomm SD 670 Firmware
Qualcomm SDM670 Firmware
Qualcomm SD 710 Firmware
Qualcomm Snapdragon 710
Qualcomm SDA/SDM845 Firmware
Qualcomm Snapdragon 845
Qualcomm Snapdragon 850 Firmware
Qualcomm SD850
Qualcomm SDX20 Firmware
Qualcomm SDX20 Firmware
Qualcomm SDX24
Qualcomm SDX24
Qualcomm SDX55M Firmware
Qualcomm SDX55 Firmware
Qualcomm SM6150P firmware
Qualcomm SM6150P
qualcomm SM7150P firmware
qualcomm SM7150 firmware
Qualcomm SM8150P Firmware
Qualcomm SM8150 Fusion
Qualcomm SM8250
qualcomm SM8250 firmware
Qualcomm SXR1130
Qualcomm SXR1130 Firmware
Qualcomm SXR2130P Firmware
Qualcomm SXR2130 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 severity of CVE-2020-3684?

    CVE-2020-3684 has been classified with a high severity rating due to its potential impact on device security.

  • How do I fix CVE-2020-3684?

    To mitigate CVE-2020-3684, users should apply the latest firmware updates provided by Qualcomm or their device manufacturers.

  • Which devices are affected by CVE-2020-3684?

    CVE-2020-3684 affects various Qualcomm Snapdragon platforms, including Auto, Compute, Connectivity, Consumer IoT, Industrial IoT, and Mobile.

  • What type of vulnerability is CVE-2020-3684?

    CVE-2020-3684 is a vulnerability resulting from insufficient validation of access permissions in the QSEE component.

  • Is CVE-2020-3684 being exploited in the wild?

    As of now, there are no confirmed reports indicating active exploitation of CVE-2020-3684 in the wild.

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