8.2
CWE
125 126
Advisory Published
Updated

CVE-2022-40505: Buffer over-read in Modem

First published: Tue May 02 2023(Updated: )

Information disclosure due to buffer over-read in Modem while parsing DNS hostname.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Qualcomm 9205 Lte Modem Firmware
Qualcomm 9205 Lte Modem
Qualcomm 9206 Lte Modem Firmware
Qualcomm 9206 Lte Modem
Qualcomm 9207 Lte Modem Firmware
Qualcomm 9207 Lte Modem
Qualcomm Mdm8207 Firmware
Google Android
Google Android
Qualcomm Qca4004
Qualcomm Qca4010 Firmware
Qualcomm Qca4010
Qualcomm Qts110 Firmware
Qualcomm Qts110
Qualcomm Snapdragon 1100 Wearable Platform Firmware
Qualcomm Snapdragon 1100 Wearable Platform
Qualcomm Snapdragon 1200 Wearable Platform Firmware
Qualcomm Snapdragon 1200 Wearable Platform
Qualcomm Snapdragon Wear 1300 Platform Firmware
Qualcomm Snapdragon Wear 1300 Platform
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-2022-40505?

    CVE-2022-40505 is a vulnerability that allows for information disclosure due to a buffer over-read in Modem while parsing DNS hostname.

  • Which software are affected by CVE-2022-40505?

    Qualcomm 9205 Lte Modem Firmware, Qualcomm 9206 Lte Modem Firmware, Qualcomm 9207 Lte Modem Firmware, Qualcomm Mdm8207 Firmware, Qualcomm Qca4004 Firmware, Qualcomm Qca4010 Firmware, Qualcomm Qts110 Firmware, Qualcomm Snapdragon 1100 Wearable Platform Firmware, Qualcomm Snapdragon 1200 Wearable Platform Firmware, Qualcomm Snapdragon Wear 1300 Platform Firmware, Qualcomm Snapdragon X5 Lte Modem Firmware, Qualcomm Wcd9306 Firmware, Qualcomm Wcd9330 Firmware are affected by CVE-2022-40505.

  • What is the severity of CVE-2022-40505?

    The severity of CVE-2022-40505 is high, with a severity value of 7.5.

  • How can I fix CVE-2022-40505?

    There is no official fix or patch available for CVE-2022-40505 at the moment. It is recommended to follow the recommendations provided by the vendor and apply any updates or patches as soon as they become available.

  • Where can I find more information about CVE-2022-40505?

    More information about CVE-2022-40505 can be found on the official bulletin page of the Qualcomm website: [LINK]

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