CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2020-3645
Firmware will hit assert in WLAN firmware If encrypted data length in FILS IE of reassoc response is more than 528 bytes in 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 IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCA8081, QCN7605, QCS404, QCS405, QCS605, Rennell, SC7180, SC8180X, SDA845, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SXR1130, SXR2130
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
- CWE
- CWE-617
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:ipq6018_firmware
- qualcomm:ipq8074_firmware
- qualcomm:kamorta_firmware
- qualcomm:nicobar_firmware
- qualcomm:qca6390_firmware
- qualcomm:qca8081_firmware
- qualcomm:qcn7605_firmware
- qualcomm:qcs404_firmware
- qualcomm:qcs405_firmware
- qualcomm:qcs605_firmware
- qualcomm:rennell_firmware
- qualcomm:sc7180_firmware
- qualcomm:sc8180x_firmware
- qualcomm:sda845_firmware
- qualcomm:sdm670_firmware
- qualcomm:sdm710_firmware
- qualcomm:sdm845_firmware
- qualcomm:sdm850_firmware
- qualcomm:sm6150_firmware
- qualcomm:sm7150_firmware
- qualcomm:sm8150_firmware
- qualcomm:sxr1130_firmware
- qualcomm:sxr2130_firmware