Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-3638

u'An Unaligned address or size can propagate to the database due to improper page permissions and can lead to improper access control' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in Agatti, Bitra, Kamorta, QCA6390, QCS404, QCS610, Rennell, SA515M, SC7180, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130

Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.8, 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), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 32 products from qualcomm, from qualcomm, from qualcomm and 29 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

2020-11-02T07:15:14.327

Last Modified

2024-11-21T05:31:27.470

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

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

3.9

Impact Score

6.4

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System qualcomm agatti_firmware - Yes
Hardware qualcomm agatti - No
Operating System qualcomm bitra_firmware - Yes
Hardware qualcomm bitra - No
Operating System qualcomm kamorta_firmware - Yes
Hardware qualcomm kamorta - No
Operating System qualcomm qca6390_firmware - Yes
Hardware qualcomm qca6390 - No
Operating System qualcomm qcs404_firmware - Yes
Hardware qualcomm qcs404 - No
Operating System qualcomm qcs610_firmware - Yes
Hardware qualcomm qcs610 - No
Operating System qualcomm rennell_firmware - Yes
Hardware qualcomm rennell - No
Operating System qualcomm sa515m_firmware - Yes
Hardware qualcomm sa515m - No
Operating System qualcomm sc7180_firmware - Yes
Hardware qualcomm sc7180 - No
Operating System qualcomm sc8180x_firmware - Yes
Hardware qualcomm sc8180x - 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
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.