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Advisory Published

CVE-2022-33228: Buffer over-read in Modem

First published: Tue Apr 04 2023(Updated: )

Information disclosure sue to buffer over-read in modem while processing ipv6 packet with hop-by-hop or destination option in header.

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-2022-33228?

    CVE-2022-33228 is a vulnerability that allows for information disclosure due to a buffer over-read in a modem while processing ipv6 packets with hop-by-hop or destination options in the header.

  • What software is affected by CVE-2022-33228?

    The following software is affected by CVE-2022-33228: Qualcomm Mdm8207 Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9207 Firmware, Qualcomm Qca4004 Firmware, Qualcomm Qts110 Firmware, Qualcomm Snapdragon Wear 1300 Firmware, Qualcomm Snapdragon X5 Lte Modem Firmware, Qualcomm Wcd9306 Firmware, and Qualcomm Wcd9330 Firmware.

  • What is the severity of CVE-2022-33228?

    CVE-2022-33228 has a severity level of 7.5, which is considered high.

  • How can I fix CVE-2022-33228?

    To fix CVE-2022-33228, it is recommended to apply the necessary patches and updates provided by the software vendor. It is also important to keep the software up to date with the latest security patches.

  • Where can I find more information about CVE-2022-33228?

    You can find more information about CVE-2022-33228 on the Qualcomm Product Security Bulletins page: [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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