CWE
131 20
Advisory Published
Updated

CVE-2022-33211: Improper Input Validation in MODEM

First published: Tue Apr 04 2023(Updated: )

memory corruption in modem due to improper check while calculating size of serialized CoAP message

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Qualcomm Mdm8207 Firmware
Google Android
Google Android
Google Android
Qualcomm Mdm9206 Firmware
Qualcomm Mdm9206
Qualcomm Mdm9207 Firmware
Qualcomm Mdm9207
Google Android
Qualcomm Qca4004
Qualcomm Qts110 Firmware
Qualcomm Qts110
Qualcomm Snapdragon Wear 1300 Firmware
Qualcomm Snapdragon Wear 1300
Qualcomm Snapdragon X5 Lte Modem Firmware
Qualcomm Snapdragon X5 Lte Modem
Qualcomm Wcd9306 Firmware
Google Android
Google Android
Qualcomm Wcd9330

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Frequently Asked Questions

  • What is CVE-2022-33211?

    CVE-2022-33211 is a vulnerability that involves memory corruption in the modem due to an improper check while calculating the size of a serialized CoAP message.

  • What is the severity of CVE-2022-33211?

    The severity of CVE-2022-33211 is critical with a severity score of 9.8.

  • Which software are affected by CVE-2022-33211?

    The following software are affected by CVE-2022-33211: Qualcomm Mdm8207 Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9206 Firmware, and Qualcomm Mdm9207 Firmware.

  • How can I fix CVE-2022-33211?

    To fix CVE-2022-33211, it is recommended to apply the patches and updates provided by Qualcomm. Refer to the vendor's website for more information.

  • Where can I find more information about CVE-2022-33211?

    You can find more information about CVE-2022-33211 on the Qualcomm website: [https://www.qualcomm.com/company/product-security/bulletins/april-2023-bulletin](https://www.qualcomm.com/company/product-security/bulletins/april-2023-bulletin)

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