CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2020-3698
Out of bound write while QoS DSCP mapping due to improper input validation for data received from association response frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, MDM9150, MDM9206, MDM9207C, MDM9607, MDM9650, MSM8905, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8996AU, Nicobar, QCA6174A, QCA6574AU, QCA9377, QCA9379, QCM2150, QCN7605, QCS405, QCS605, QM215, SA6155P, Saipan, SC8180X, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM845, SDX20, SDX55, SM8150, SM8250, SXR2130
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-20, CWE-787
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:apq8009_firmware
- qualcomm:apq8017_firmware
- qualcomm:apq8053_firmware
- qualcomm:apq8096au_firmware
- qualcomm:apq8098_firmware
- qualcomm:mdm9150_firmware
- qualcomm:mdm9206_firmware
- qualcomm:mdm9207c_firmware
- qualcomm:mdm9607_firmware
- qualcomm:mdm9650_firmware
- qualcomm:msm8905_firmware
- qualcomm:msm8909w_firmware
- qualcomm:msm8917_firmware
- qualcomm:msm8920_firmware
- qualcomm:msm8937_firmware
- qualcomm:msm8940_firmware
- qualcomm:msm8953_firmware
- qualcomm:msm8996au_firmware
- qualcomm:nicobar_firmware
- qualcomm:qca6174a_firmware
- qualcomm:qca6574au_firmware
- qualcomm:qca9377_firmware
- qualcomm:qca9379_firmware
- qualcomm:qcm2150_firmware
- qualcomm:qcn7605_firmware
- qualcomm:qcs405_firmware
- qualcomm:qcs605_firmware
- qualcomm:qm215_firmware
- qualcomm:sa6155p_firmware
- qualcomm:saipan_firmware
- qualcomm:sc8180x_firmware
- qualcomm:sda845_firmware
- qualcomm:sdm429_firmware
- qualcomm:sdm429w_firmware
- qualcomm:sdm439_firmware
- qualcomm:sdm450_firmware
- qualcomm:sdm630_firmware
- qualcomm:sdm632_firmware
- qualcomm:sdm636_firmware
- qualcomm:sdm660_firmware
- qualcomm:sdm845_firmware
- qualcomm:sdx20_firmware
- qualcomm:sdx55_firmware
- qualcomm:sm8150_firmware
- qualcomm:sm8250_firmware
- qualcomm:sxr2130_firmware