critical
9.8
CWE
120 119
Advisory Published
CVE Published
Updated

CVE-2020-3662: Buffer Overflow

First published: Mon Jun 01 2020(Updated: )

Buffer overflow can occur while parsing eac3 header while playing the clip which is nonstandard in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, MSM8909W, MSM8917, MSM8953, MSM8996, MSM8996AU, MSM8998, QCA6574AU, QCS405, QCS605, QM215, Rennell, Saipan, SDA660, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM845, SDX20, SM6150, SM7150, SM8150, SM8250, SXR2130

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
Qualcomm APQ8009W Firmware
Qualcomm APQ8009W
Qualcomm APQ8017
Qualcomm APQ8017
qualcomm apq8053-ac firmware
Qualcomm APQ8053 Firmware
Qualcomm APQ8096AU Firmware
Qualcomm APQ8096AU Firmware
qualcomm APQ8098
Qualcomm 8098
Qualcomm MSM8909W
Qualcomm Snapdragon 8909
Qualcomm MSM8917
Qualcomm MSM8917 Firmware
Qualcomm 8953 Firmware
Qualcomm MSM8953 Firmware
Qualcomm 8996 Firmware
Qualcomm Snapdragon 8996
qualcomm MSM8996AU firmware
Qualcomm MSM8996AU Firmware
Qualcomm MSM8998
Qualcomm 8998
Qualcomm QCA6574 Firmware
Qualcomm QCA6574AU
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
Qualcomm ZZ QCS605 firmware
Qualcomm QCS605 Firmware
Qualcomm 215 Firmware
Qualcomm 215
Qualcomm Rennell
qualcomm Rennell firmware
Qualcomm Saipan Firmware
Qualcomm Saipan Firmware
Qualcomm SDA660
Qualcomm SDA660
Qualcomm SDM429W
Qualcomm SD429
Qualcomm SDM429W
qualcomm SDM429W firmware
qualcomm SDM439 firmware
Qualcomm SDM439 Firmware
Qualcomm SD 450 Firmware
Qualcomm Snapdragon 450
qualcomm SDM630 firmware
qualcomm SDM630
Qualcomm SDM632
Qualcomm SDM632
Qualcomm SD 636 Firmware
Qualcomm SDM636 Firmware
Qualcomm SD660 Firmware
Qualcomm Snapdragon 660
Qualcomm SDA/SDM845 Firmware
Qualcomm Snapdragon 845
Qualcomm SDX20 Firmware
Qualcomm SDX20 Firmware
qualcomm SM6150P firmware
Qualcomm SM6150P
qualcomm SM7150 firmware
qualcomm SM7150 firmware
Qualcomm SM8150P Firmware
Qualcomm SM8150 Fusion
Qualcomm SM8250
Qualcomm qsm8250
qualcomm SXR2130P firmware
Qualcomm SXR2130

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Reference Links

Frequently Asked Questions

  • What is CVE-2020-3662?

    CVE-2020-3662 is a vulnerability that can cause a buffer overflow while parsing eac3 headers in Snapdragon devices running Android.

  • Which devices are affected by CVE-2020-3662?

    Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8017, and other Qualcomm chips are affected by CVE-2020-3662.

  • What is the severity of CVE-2020-3662?

    CVE-2020-3662 has a severity rating of 9.8, which is considered critical.

  • How can I fix CVE-2020-3662?

    Updating your device's firmware or applying the necessary patches provided by Qualcomm or Google Android can help mitigate the vulnerability. It is recommended to follow the instructions provided by your device manufacturer or check the Qualcomm and Google Android security bulletins for more information.

  • Are Qualcomm Snapdragon chips vulnerable to CVE-2020-3662?

    Yes, Qualcomm Snapdragon chips, such as APQ8009, APQ8017, are vulnerable to CVE-2020-3662.

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