Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-3703

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

Published

2020-11-02T07:15:15.247

Last Modified

2024-11-21T05:31:36.480

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-20
    CWE-125
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System qualcomm apq8053_firmware - Yes
Hardware qualcomm apq8053 - No
Operating System qualcomm apq8076_firmware - Yes
Hardware qualcomm apq8076 - No
Operating System qualcomm ar9344_firmware - Yes
Hardware qualcomm ar9344 - No
Operating System qualcomm bitra_firmware - Yes
Hardware qualcomm bitra - No
Operating System qualcomm kamorta_firmware - Yes
Hardware qualcomm kamorta - No
Operating System qualcomm mdm9206_firmware - Yes
Hardware qualcomm mdm9206 - No
Operating System qualcomm mdm9207c_firmware - Yes
Hardware qualcomm mdm9207c - No
Operating System qualcomm mdm9607_firmware - Yes
Hardware qualcomm mdm9607 - No
Operating System qualcomm msm8905_firmware - Yes
Hardware qualcomm msm8905 - No
Operating System qualcomm msm8917_firmware - Yes
Hardware qualcomm msm8917 - No
Operating System qualcomm msm8937_firmware - Yes
Hardware qualcomm msm8937 - No
Operating System qualcomm msm8940_firmware - Yes
Hardware qualcomm msm8940 - No
Operating System qualcomm msm8953_firmware - Yes
Hardware qualcomm msm8953 - No
Operating System qualcomm nicobar_firmware - Yes
Hardware qualcomm nicobar - No
Operating System qualcomm qca6174a_firmware - Yes
Hardware qualcomm qca6174a - No
Operating System qualcomm qca9377_firmware - Yes
Hardware qualcomm qca9377 - No
Operating System qualcomm qcm2150_firmware - Yes
Hardware qualcomm qcm2150 - No
Operating System qualcomm qcm6125_firmware - Yes
Hardware qualcomm qcm6125 - No
Operating System qualcomm qcs404_firmware - Yes
Hardware qualcomm qcs404 - No
Operating System qualcomm qcs405_firmware - Yes
Hardware qualcomm qcs405 - No
Operating System qualcomm qcs605_firmware - Yes
Hardware qualcomm qcs605 - No
Operating System qualcomm qcs610_firmware - Yes
Hardware qualcomm qcs610 - No
Operating System qualcomm qm215_firmware - Yes
Hardware qualcomm qm215 - No
Operating System qualcomm rennell_firmware - Yes
Hardware qualcomm rennell - No
Operating System qualcomm sc8180x_firmware - Yes
Hardware qualcomm sc8180x - No
Operating System qualcomm sdm429_firmware - Yes
Hardware qualcomm sdm429 - No
Operating System qualcomm sdm439_firmware - Yes
Hardware qualcomm sdm439 - No
Operating System qualcomm sdm450_firmware - Yes
Hardware qualcomm sdm450 - No
Operating System qualcomm sdm630_firmware - Yes
Hardware qualcomm sdm630 - No
Operating System qualcomm sdm632_firmware - Yes
Hardware qualcomm sdm632 - No
Operating System qualcomm sdm636_firmware - Yes
Hardware qualcomm sdm636 - No
Operating System qualcomm sdm660_firmware - Yes
Hardware qualcomm sdm660 - No
Operating System qualcomm sdm670_firmware - Yes
Hardware qualcomm sdm670 - No
Operating System qualcomm sdm710_firmware - Yes
Hardware qualcomm sdm710 - No
Operating System qualcomm sdm845_firmware - Yes
Hardware qualcomm sdm845 - No
Operating System qualcomm sdx20_firmware - Yes
Hardware qualcomm sdx20 - No
Operating System qualcomm sdx24_firmware - Yes
Hardware qualcomm sdx24 - No
Operating System qualcomm sm6150_firmware - Yes
Hardware qualcomm sm6150 - No
Operating System qualcomm sm7150_firmware - Yes
Hardware qualcomm sm7150 - No
Operating System qualcomm sm8150_firmware - Yes
Hardware qualcomm sm8150 - No
Operating System qualcomm sxr1130_firmware - Yes
Hardware qualcomm sxr1130 - No
References