CVE-2020-3678

HIGH
7.8
CVSS Score
Published: November 2, 2020 at 06:21 AM UTC
Updated: June 17, 2026 at 03:18 AM UTC
22 products affected across 1 vendorQCS605 FirmwareSxr1130. FirmwareSDM845 Firmware

Using 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'A buffer overflow could occur if the API is improperly used due to UIE init does not contain a buffer size a param' in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in Agatti, Kamorta, QCS404, QCS605, SDA845, SDM670, SDM710, SDM845, SXR1130

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-kamorta (same device)
All versions
qualcomm-qcs404 (same device)
All versions
qualcomm-sda845 (same device)
All versions
qualcomm-sdm670 (same device)
All versions
qualcomm-sdm710 (same device)
All versions
qualcomm-sdm845 (same device)
All versions
qualcomm-sxr1130 (same device)
All versions

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
CWE-120

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