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VULNERABILITIES

CVE-2020-3647 Details

Description

u'Potential buffer overflow when accessing npu debugfs node "off"/"log" with large buffer size' in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9607, QCS405, SC8180X, SDX55, SM6150, SM7150, SM8150

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin CVEBroken Link
https://www.qualcomm.com/company/product-security/bulletins/august-2020-security-bulletin [email protected]Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin [email protected]Broken Link

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-3647
NVD Published Date:
Sep 8, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-3647 Details - Not Deferred