Vulnerability Details CVE-2020-3621
u'Lack of check to ensure that the TX read index & RX write index that are read from shared memory are less than the FIFO size results into memory corruption and potential information leakage' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, Bitra, IPQ6018, IPQ8074, Kamorta, MDM9150, MDM9205, MDM9206, MDM9607, MDM9640, MDM9645, MDM9650, MDM9655, MSM8905, MSM8909, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8996, MSM8996AU, MSM8998, Nicobar, QCA8081, QCM2150, QCN7605, QCS404, QCS405, QCS605, QCS610, QM215, Rennell, SA415M, SA6155P, Saipan, SC7180, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.2%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 4.9
Products affected by CVE-2020-3621
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cpe:2.3:h:qualcomm:apq8009:-
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cpe:2.3:h:qualcomm:apq8053:-
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cpe:2.3:h:qualcomm:apq8096au:-
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cpe:2.3:h:qualcomm:apq8098:-
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cpe:2.3:h:qualcomm:bitra:-
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cpe:2.3:h:qualcomm:ipq8074:-
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cpe:2.3:h:qualcomm:kamorta:-
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cpe:2.3:h:qualcomm:mdm9150:-
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cpe:2.3:h:qualcomm:mdm9205:-
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cpe:2.3:h:qualcomm:mdm9206:-
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cpe:2.3:h:qualcomm:mdm9607:-
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cpe:2.3:h:qualcomm:mdm9640:-
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cpe:2.3:h:qualcomm:mdm9645:-
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cpe:2.3:h:qualcomm:mdm9650:-
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cpe:2.3:h:qualcomm:mdm9655:-
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cpe:2.3:h:qualcomm:msm8905:-
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cpe:2.3:h:qualcomm:msm8909:-
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cpe:2.3:h:qualcomm:msm8917:-
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cpe:2.3:h:qualcomm:msm8920:-
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cpe:2.3:h:qualcomm:msm8937:-
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cpe:2.3:h:qualcomm:msm8940:-
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cpe:2.3:h:qualcomm:msm8953:-
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cpe:2.3:h:qualcomm:msm8996:-
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cpe:2.3:h:qualcomm:msm8996au:-
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cpe:2.3:h:qualcomm:msm8998:-
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cpe:2.3:h:qualcomm:nicobar:-
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cpe:2.3:h:qualcomm:qca8081:-
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cpe:2.3:h:qualcomm:qcm2150:-
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cpe:2.3:h:qualcomm:qcn7605:-
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cpe:2.3:h:qualcomm:qcs404:-
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cpe:2.3:h:qualcomm:qcs405:-
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cpe:2.3:h:qualcomm:qcs605:-
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cpe:2.3:h:qualcomm:qcs610:-
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cpe:2.3:h:qualcomm:qm215:-
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cpe:2.3:h:qualcomm:rennell:-
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cpe:2.3:h:qualcomm:sa415m:-
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cpe:2.3:h:qualcomm:sa6155p:-
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cpe:2.3:h:qualcomm:saipan:-
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cpe:2.3:h:qualcomm:sc7180:-
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cpe:2.3:h:qualcomm:sc8180x:-
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cpe:2.3:h:qualcomm:sda660:-
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cpe:2.3:h:qualcomm:sda845:-
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cpe:2.3:h:qualcomm:sdm429:-
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cpe:2.3:h:qualcomm:sdm429w:-
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cpe:2.3:h:qualcomm:sdm439:-
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cpe:2.3:h:qualcomm:sdm450:-
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cpe:2.3:h:qualcomm:sdm630:-
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cpe:2.3:h:qualcomm:sdm632:-
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cpe:2.3:h:qualcomm:sdm636:-
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cpe:2.3:h:qualcomm:sdm660:-
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cpe:2.3:h:qualcomm:sdm670:-
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cpe:2.3:h:qualcomm:sdm710:-
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cpe:2.3:h:qualcomm:sdm845:-
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cpe:2.3:h:qualcomm:sdm850:-
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cpe:2.3:h:qualcomm:sdx20:-
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cpe:2.3:h:qualcomm:sdx24:-
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cpe:2.3:h:qualcomm:sdx55:-
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cpe:2.3:h:qualcomm:sm6150:-
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cpe:2.3:h:qualcomm:sm7150:-
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cpe:2.3:h:qualcomm:sm8150:-
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cpe:2.3:h:qualcomm:sm8250:-
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cpe:2.3:h:qualcomm:sxr1130:-
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cpe:2.3:h:qualcomm:sxr2130:-
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cpe:2.3:o:qualcomm:apq8009_firmware:-
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cpe:2.3:o:qualcomm:apq8053_firmware:-
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cpe:2.3:o:qualcomm:apq8096au_firmware:-
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cpe:2.3:o:qualcomm:apq8098_firmware:-
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cpe:2.3:o:qualcomm:bitra_firmware:-
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cpe:2.3:o:qualcomm:ipq8074_firmware:-
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cpe:2.3:o:qualcomm:kamorta_firmware:-
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cpe:2.3:o:qualcomm:mdm9150_firmware:-
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cpe:2.3:o:qualcomm:mdm9205_firmware:-
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cpe:2.3:o:qualcomm:mdm9206_firmware:-
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cpe:2.3:o:qualcomm:mdm9607_firmware:-
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cpe:2.3:o:qualcomm:mdm9640_firmware:-
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cpe:2.3:o:qualcomm:mdm9645_firmware:-
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cpe:2.3:o:qualcomm:mdm9650_firmware:-
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cpe:2.3:o:qualcomm:mdm9655_firmware:-
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cpe:2.3:o:qualcomm:msm8905_firmware:-
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cpe:2.3:o:qualcomm:msm8909_firmware:-
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cpe:2.3:o:qualcomm:msm8917_firmware:-
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cpe:2.3:o:qualcomm:msm8920_firmware:-
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cpe:2.3:o:qualcomm:msm8937_firmware:-
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cpe:2.3:o:qualcomm:msm8940_firmware:-
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cpe:2.3:o:qualcomm:msm8953_firmware:-
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cpe:2.3:o:qualcomm:msm8996_firmware:-
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cpe:2.3:o:qualcomm:msm8996au_firmware:-
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cpe:2.3:o:qualcomm:msm8998_firmware:-
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cpe:2.3:o:qualcomm:nicobar_firmware:-
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cpe:2.3:o:qualcomm:qca8081_firmware:-
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cpe:2.3:o:qualcomm:qcm2150_firmware:-
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cpe:2.3:o:qualcomm:qcn7605_firmware:-
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cpe:2.3:o:qualcomm:qcs404_firmware:-
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cpe:2.3:o:qualcomm:qcs405_firmware:-
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cpe:2.3:o:qualcomm:qcs605_firmware:-
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cpe:2.3:o:qualcomm:qcs610_firmware:-
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cpe:2.3:o:qualcomm:qm215_firmware:-
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cpe:2.3:o:qualcomm:rennell_firmware:-
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cpe:2.3:o:qualcomm:sa415m_firmware:-
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cpe:2.3:o:qualcomm:sa6155p_firmware:-
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cpe:2.3:o:qualcomm:saipan_firmware:-
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cpe:2.3:o:qualcomm:sc7180_firmware:-
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cpe:2.3:o:qualcomm:sc8180x_firmware:-
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cpe:2.3:o:qualcomm:sda660_firmware:-
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cpe:2.3:o:qualcomm:sda845_firmware:-
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cpe:2.3:o:qualcomm:sdm429_firmware:-
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cpe:2.3:o:qualcomm:sdm429w_firmware:-
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cpe:2.3:o:qualcomm:sdm439_firmware:-
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cpe:2.3:o:qualcomm:sdm450_firmware:-
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cpe:2.3:o:qualcomm:sdm630_firmware:-
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cpe:2.3:o:qualcomm:sdm632_firmware:-
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cpe:2.3:o:qualcomm:sdm636_firmware:-
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cpe:2.3:o:qualcomm:sdm660_firmware:-
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cpe:2.3:o:qualcomm:sdm670_firmware:-
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cpe:2.3:o:qualcomm:sdm710_firmware:-
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cpe:2.3:o:qualcomm:sdm845_firmware:-
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cpe:2.3:o:qualcomm:sdm850_firmware:-
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cpe:2.3:o:qualcomm:sdx20_firmware:-
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cpe:2.3:o:qualcomm:sdx24_firmware:-
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cpe:2.3:o:qualcomm:sdx55_firmware:-
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cpe:2.3:o:qualcomm:sm6150_firmware:-
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cpe:2.3:o:qualcomm:sm7150_firmware:-
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cpe:2.3:o:qualcomm:sm8150_firmware:-
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cpe:2.3:o:qualcomm:sm8250_firmware:-
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cpe:2.3:o:qualcomm:sxr1130_firmware:-
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cpe:2.3:o:qualcomm:sxr2130_firmware:-