7.5
CWE
476
Advisory Published
Updated

CVE-2022-33294: NULL pointer dereference in Modem

First published: Tue Apr 04 2023(Updated: )

Transient DOS in Modem due to NULL pointer dereference while receiving response of lwm2m registration/update/bootstrap request 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 the vulnerability ID of this issue?

    The vulnerability ID of this issue is CVE-2022-33294.

  • What is the severity of CVE-2022-33294?

    The severity of CVE-2022-33294 is high.

  • What software is affected by this vulnerability?

    The Qualcomm Mdm8207 Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9206 Firmware, and Qualcomm Mdm9207 Firmware are affected by this vulnerability.

  • How does this vulnerability affect the affected software?

    This vulnerability can result in transient denial-of-service (DoS) in the Modem due to a NULL pointer dereference while receiving the response of lwm2m registration/update/bootstrap request message.

  • How can I fix CVE-2022-33294?

    To fix CVE-2022-33294, it is recommended to apply the necessary security patch or firmware update provided by Qualcomm.

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