critical
10
CWE
120 119
Advisory Published
Updated

CVE-2020-3668: Buffer Overflow

First published: Mon Aug 03 2020(Updated: )

u'Buffer overflow while parsing PMF enabled MCBC frames due to frame length being lesser than what is expected while parsing' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCA8081, QCN7605, QCS404, QCS405, QCS605, Rennell, SA415M, SC7180, SC8180X, SDA845, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SXR1130

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Google Android
Qualcomm Ipq6018
Qualcomm Ipq8074 Firmware
Qualcomm Ipq8074
Google Android
Google Android
Google Android
Qualcomm Nicobar
Qualcomm Qca6390 Firmware
Qualcomm Qca6390
Qualcomm Qca8081 Firmware
Google Android
Google Android
Google Android
Qualcomm Qcs404 Firmware
Google Android
Qualcomm Qcs405 Firmware
Google Android
Qualcomm Qcs605 Firmware
Google Android
Qualcomm Rennell Firmware
Google Android
Qualcomm Sa415m Firmware
Google Android
Google Android
Google Android
Qualcomm Sc8180x Firmware
Qualcomm Sc8180x
Qualcomm Sda845 Firmware
Qualcomm Sda845
Qualcomm Sdm670 Firmware
Qualcomm Sdm670
Qualcomm Sdm710 Firmware
Qualcomm Sdm710
Qualcomm Sdm845 Firmware
Qualcomm Sdm845
Qualcomm Sdm850 Firmware
Qualcomm Sdm850
Google Android
Qualcomm Sm6150
Google Android
Google Android
Qualcomm Sm8150 Firmware
Qualcomm Sm8150
Qualcomm Sxr1130 Firmware
Qualcomm Sxr1130
Google Android

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Reference Links

Frequently Asked Questions

  • What is CVE-2020-3668?

    CVE-2020-3668 is a vulnerability that allows for a buffer overflow while parsing PMF enabled MCBC frames due to the frame length being lesser than what is expected while parsing.

  • What is the severity of CVE-2020-3668?

    The severity of CVE-2020-3668 is critical, with a severity score of 9.8.

  • Which software is affected by CVE-2020-3668?

    The vulnerability affects Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, and Google Android.

  • How can I fix CVE-2020-3668?

    To fix CVE-2020-3668, it is recommended to apply the necessary patches provided by Qualcomm and Google, as mentioned in the references.

  • What are the references for CVE-2020-3668?

    The references for CVE-2020-3668 are: [link1], [link2], [link3]

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