CVE-2020-3638

HIGH
7.8
CVSS Score
Published: November 2, 2020 at 06:21 AM UTC
Updated: June 17, 2026 at 03:18 AM UTC
39 products affected across 1 vendorSDX55 FirmwareSXR2130 FirmwareSM8150 Firmware

Using Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking by Qualcomm, Inc.?

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
qualcomm-agatti (same device)
All versions
qualcomm-bitra (same device)
All versions
qualcomm-kamorta (same device)
All versions
qualcomm-qcs404 (same device)
All versions
qualcomm-rennell (same device)
All versions
qualcomm-sc7180 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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