CVE-2020-3679

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-09-09 · updated 2026-06-17

Description

u'During execution after Address Space Layout Randomization is turned on for QTEE, part of code is still mapped at known address including code segments' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in Bitra, Kamorta, Nicobar, QCS404, QCS610, Rennell, SA6155P, SA8155P, Saipan, SC7180, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130

Affected products

Qualcomm Bitra Firmware: all versions
Qualcomm Kamorta Firmware: all versions
Qualcomm Nicobar Firmware: all versions
Qualcomm Qcs404 Firmware: all versions
Qualcomm Qcs610 Firmware: all versions
Qualcomm Rennell Firmware: all versions
Qualcomm Sa6155P Firmware: all versions
Qualcomm Sa8155P Firmware: all versions
Qualcomm Saipan Firmware: all versions
Qualcomm Sc7180 Firmware: all versions
Qualcomm Sc8180X Firmware: all versions
Qualcomm Sdx55 Firmware: all versions
Qualcomm Sm6150 Firmware: all versions
Qualcomm Sm7150 Firmware: all versions
Qualcomm Sm8150 Firmware: all versions
Qualcomm Sm8250 Firmware: all versions
Qualcomm Sxr2130 Firmware: all versions

References

https://www.qualcomm.com/company/product-security/bulletins/september-2020-bulletin
https://www.qualcomm.com/company/product-security/bulletins/september-2020-bulletin

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