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9.8
CVSSv3

CVE-2020-3703

Published: 02/11/2020 Updated: 21/07/2021
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

u'Buffer over-read issue in Bluetooth peripheral firmware due to lack of check for invalid opcode and length of opcode received from central device(This CVE is equivalent to Link Layer Length Overfow issue (CVE-2019-16336,CVE-2019-17519) and Silent Length Overflow issue(CVE-2019-17518) mentioned in sweyntooth paper)' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music in APQ8053, APQ8076, AR9344, Bitra, Kamorta, MDM9206, MDM9207C, MDM9607, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, Nicobar, QCA6174A, QCA9377, QCM2150, QCM6125, QCS404, QCS405, QCS605, QCS610, QM215, Rennell, SC8180X, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDX20, SDX24, SM6150, SM7150, SM8150, SXR1130

Vulnerability Trend

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qualcomm apq8053_firmware -

qualcomm apq8076_firmware -

qualcomm ar9344_firmware -

qualcomm bitra_firmware -

qualcomm kamorta_firmware -

qualcomm mdm9206_firmware -

qualcomm mdm9207c_firmware -

qualcomm mdm9607_firmware -

qualcomm msm8905_firmware -

qualcomm msm8917_firmware -

qualcomm msm8937_firmware -

qualcomm msm8940_firmware -

qualcomm msm8953_firmware -

qualcomm nicobar_firmware -

qualcomm qca6174a_firmware -

qualcomm qca9377_firmware -

qualcomm qcm2150_firmware -

qualcomm qcm6125_firmware -

qualcomm qcs404_firmware -

qualcomm qcs405_firmware -

qualcomm qcs605_firmware -

qualcomm qcs610_firmware -

qualcomm qm215_firmware -

qualcomm rennell_firmware -

qualcomm sc8180x_firmware -

qualcomm sdm429_firmware -

qualcomm sdm439_firmware -

qualcomm sdm450_firmware -

qualcomm sdm630_firmware -

qualcomm sdm632_firmware -

qualcomm sdm636_firmware -

qualcomm sdm660_firmware -

qualcomm sdm670_firmware -

qualcomm sdm710_firmware -

qualcomm sdm845_firmware -

qualcomm sdx20_firmware -

qualcomm sdx24_firmware -

qualcomm sm6150_firmware -

qualcomm sm7150_firmware -

qualcomm sm8150_firmware -

qualcomm sxr1130_firmware -

References

CWE-20CWE-125https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletinhttps://www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletinhttps://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-30924CVE-2024-3400overflowCVE-2024-23528CVE-2024-21338CVE-2024-3818CVE-2024-23535NULL pointer dereferenceelevation of privilege
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