Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-3620

u'Lack of check of integer overflow while doing a round up operation for data read from shared memory for G-link SMEM transport can lead to corruption and potential information leak' 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

Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.5, requiring local system access to exploit with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 126 products from qualcomm, from qualcomm, from qualcomm and 123 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2020, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2020-09-08T10:15:15.043

Last Modified

2024-11-21T05:31:25.327

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

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

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

3.9

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-190
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System qualcomm apq8009_firmware - Yes
Hardware qualcomm apq8009 - No
Operating System qualcomm apq8053_firmware - Yes
Hardware qualcomm apq8053 - No
Operating System qualcomm apq8096au_firmware - Yes
Hardware qualcomm apq8096au - No
Operating System qualcomm apq8098_firmware - Yes
Hardware qualcomm apq8098 - 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 mdm9150_firmware - Yes
Hardware qualcomm mdm9150 - No
Operating System qualcomm mdm9607_firmware - Yes
Hardware qualcomm mdm9607 - No
Operating System qualcomm mdm9640_firmware - Yes
Hardware qualcomm mdm9640 - No
Operating System qualcomm mdm9650_firmware - Yes
Hardware qualcomm mdm9650 - No
Operating System qualcomm msm8905_firmware - Yes
Hardware qualcomm msm8905 - No
Operating System qualcomm msm8909_firmware - Yes
Hardware qualcomm msm8909 - No
Operating System qualcomm msm8917_firmware - Yes
Hardware qualcomm msm8917 - No
Operating System qualcomm msm8920_firmware - Yes
Hardware qualcomm msm8920 - 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 msm8996au_firmware - Yes
Hardware qualcomm msm8996au - No
Operating System qualcomm qca8081_firmware - Yes
Hardware qualcomm qca8081 - No
Operating System qualcomm qcm2150_firmware - Yes
Hardware qualcomm qcm2150 - No
Operating System qualcomm qcn7605_firmware - Yes
Hardware qualcomm qcn7605 - 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 sa6155p_firmware - Yes
Hardware qualcomm sa6155p - No
Operating System qualcomm saipan_firmware - Yes
Hardware qualcomm saipan - No
Operating System qualcomm sc8180x_firmware - Yes
Hardware qualcomm sc8180x - No
Operating System qualcomm sda845_firmware - Yes
Hardware qualcomm sda845 - No
Operating System qualcomm sdm429_firmware - Yes
Hardware qualcomm sdm429 - No
Operating System qualcomm sdm429w_firmware - Yes
Hardware qualcomm sdm429w - 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 sdm845_firmware - Yes
Hardware qualcomm sdm845 - No
Operating System qualcomm sdx20_firmware - Yes
Hardware qualcomm sdx20 - No
Operating System qualcomm sdx55_firmware - Yes
Hardware qualcomm sdx55 - 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 sm8250_firmware - Yes
Hardware qualcomm sm8250 - No
Operating System qualcomm sxr2130_firmware - Yes
Hardware qualcomm sxr2130 - No
Operating System qualcomm sxr1130_firmware - Yes
Hardware qualcomm sxr1130 - No
Operating System qualcomm ipq8074_firmware - Yes
Hardware qualcomm ipq8074 - No
Operating System qualcomm mdm9205_firmware - Yes
Hardware qualcomm mdm9205 - No
Operating System qualcomm mdm9645_firmware - Yes
Hardware qualcomm mdm9645 - No
Operating System qualcomm mdm9655_firmware - Yes
Hardware qualcomm mdm9655 - No
Operating System qualcomm msm8996_firmware - Yes
Hardware qualcomm msm8996 - No
Operating System qualcomm msm8998_firmware - Yes
Hardware qualcomm msm8998 - No
Operating System qualcomm nicobar_firmware - Yes
Hardware qualcomm nicobar - No
Operating System qualcomm sa415m_firmware - Yes
Hardware qualcomm sa415m - No
Operating System qualcomm sc7180_firmware - Yes
Hardware qualcomm sc7180 - No
Operating System qualcomm sda660_firmware - Yes
Hardware qualcomm sda660 - No
Operating System qualcomm sdm850_firmware - Yes
Hardware qualcomm sdm850 - No
Operating System qualcomm sdm670_firmware - Yes
Hardware qualcomm sdm670 - No
Operating System qualcomm sdm710_firmware - Yes
Hardware qualcomm sdm710 - No
Operating System qualcomm sdx24_firmware - Yes
Hardware qualcomm sdx24 - No
References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For qualcomm's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.