7.8
CWE
787 119
Advisory Published
Updated

CVE-2020-3647: Buffer Overflow

First published: Tue Sep 08 2020(Updated: )

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

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Google Android
Qualcomm Mdm9607
Qualcomm Qcs405 Firmware
Qualcomm Qcs405
Qualcomm Sc8180x Firmware
Qualcomm Sc8180x
Qualcomm Sdx55 Firmware
Qualcomm Sdx55
Qualcomm Sm6150 Firmware
Qualcomm Sm6150
Qualcomm Sm7150 Firmware
Qualcomm Sm7150
Qualcomm Sm8150 Firmware
Qualcomm Sm8150

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Frequently Asked Questions

  • What is the vulnerability ID of this issue?

    The vulnerability ID of this issue is CVE-2020-3647.

  • What is the severity of CVE-2020-3647?

    The severity of CVE-2020-3647 is high with a severity value of 7.8.

  • Which software is affected by CVE-2020-3647?

    The software affected by CVE-2020-3647 includes Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9607, QCS405, SC8180X, SDX55, SM6150, SM7150, SM8150.

  • How can CVE-2020-3647 be exploited?

    CVE-2020-3647 can be exploited by accessing the npu debugfs node "off"/"log" with a large buffer size, causing a potential buffer overflow.

  • Are there any references for more information about CVE-2020-3647?

    Yes, you can find more information about CVE-2020-3647 in the August 2020 bulletin on the Qualcomm website.

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