CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2020-3641
Critical (9.8) in qualcomm. EPSS 1.1% chance of exploitation in the next 30 days.
Integer overflow may occur if atom size is less than atom offset as there is improper validation of atom size in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8053, APQ8096AU, APQ8098, Kamorta, MDM9206, MDM9207C, MDM9607, MSM8905, MSM8909W, MSM8917, MSM8953, MSM8996AU, MSM8998, QCA6574AU, QCM2150, QCS405, QCS605, QM215, Rennell, SA6155P, Saipan, SDA660, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM845, SDX20, SM6150, SM7150, SM8150, SM8250, SXR2130
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
- CWE
- CWE-190
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:apq8009_firmware
- qualcomm:apq8053_firmware
- qualcomm:apq8096au_firmware
- qualcomm:apq8098_firmware
- qualcomm:kamorta_firmware
- qualcomm:mdm9206_firmware
- qualcomm:mdm9207c_firmware
- qualcomm:mdm9607_firmware
- qualcomm:msm8905_firmware
- qualcomm:msm8909w_firmware
- qualcomm:msm8917_firmware
- qualcomm:msm8953_firmware
- qualcomm:msm8996au_firmware
- qualcomm:msm8998_firmware
- qualcomm:qca6574au_firmware
- qualcomm:qcm2150_firmware
- qualcomm:qcs405_firmware
- qualcomm:qcs605_firmware
- qualcomm:qm215_firmware
- qualcomm:rennell_firmware
- qualcomm:sa6155p_firmware
- qualcomm:saipan_firmware
- qualcomm:sda660_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:sm6150_firmware
- qualcomm:sm7150_firmware
- qualcomm:sm8150_firmware
- qualcomm:sm8250_firmware
- qualcomm:sxr2130_firmware