7.5
CWE
476
Advisory Published
Updated

CVE-2022-25735: Null Pointer Dereference in MODEM

First published: Thu Feb 09 2023(Updated: )

Denial of service in modem due to missing null check while processing TCP or UDP packets from server

Credit: product-security@qualcomm.com product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
All of
Google Android
Qualcomm Ar8031
All of
Qualcomm Csra6620 Firmware
Google Android
All of
Qualcomm Csra6640 Firmware
Google Android
All of
Qualcomm Mdm8207 Firmware
Google Android
All of
Google Android
Google Android
All of
Qualcomm Mdm9206 Firmware
Qualcomm Mdm9206
All of
Qualcomm Mdm9207 Firmware
Qualcomm Mdm9207
All of
Google Android
Qualcomm Mdm9607
All of
Google Android
Qualcomm Qca4004
All of
Qualcomm Qca4020 Firmware
Google Android
All of
Qualcomm Qca4024 Firmware
Google Android
All of
Qualcomm Qcs405 Firmware
Qualcomm Qcs405
All of
Qualcomm Qts110 Firmware
Qualcomm Qts110
All of
Qualcomm Ssg2115p Firmware
Qualcomm Ssg2115p
All of
Qualcomm Ssg2125p Firmware
Qualcomm Ssg2125p
All of
Qualcomm Sxr1230p Firmware
Qualcomm Sxr1230p
All of
Qualcomm Sxr2230p Firmware
Qualcomm Sxr2230p
All of
Qualcomm Wcd9306 Firmware
Google Android
All of
Google Android
Qualcomm Wcd9330
All of
Google Android
Google Android
All of
Google Android
Google Android
All of
Google Android
Google Android
All of
Google Android
Google Android
All of
Google Android
Google Android
All of
Google Android
Google Android
All of
Qualcomm Wcn6855 Firmware
Google Android
All of
Google Android
Google Android
All of
Qualcomm Wcn7850 Firmware
Google Android
All of
Google Android
Qualcomm Wcn7851
All of
Google Android
Google Android
All of
Google Android
Google Android
All of
Google Android
Google Android
All of
Qualcomm Wsa8832 Firmware
Qualcomm Wsa8832
All of
Google Android
Google Android
Google Android
Qualcomm Ar8031
Qualcomm Csra6620 Firmware
Google Android
Qualcomm Csra6640 Firmware
Google Android
Qualcomm Mdm8207 Firmware
Google Android
Google Android
Google Android
Qualcomm Mdm9206 Firmware
Qualcomm Mdm9206
Qualcomm Mdm9207 Firmware
Qualcomm Mdm9207
Google Android
Qualcomm Mdm9607
Google Android
Qualcomm Qca4004
Qualcomm Qca4020 Firmware
Google Android
Qualcomm Qca4024 Firmware
Google Android
Qualcomm Qcs405 Firmware
Qualcomm Qcs405
Qualcomm Qts110 Firmware
Qualcomm Qts110
Qualcomm Ssg2115p Firmware
Qualcomm Ssg2115p
Qualcomm Ssg2125p Firmware
Qualcomm Ssg2125p
Qualcomm Sxr1230p Firmware
Qualcomm Sxr1230p
Qualcomm Sxr2230p Firmware
Qualcomm Sxr2230p
Qualcomm Wcd9306 Firmware
Google Android
Google Android
Qualcomm Wcd9330
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Qualcomm Wcn6855 Firmware
Google Android
Google Android
Google Android
Qualcomm Wcn7850 Firmware
Google Android
Google Android
Qualcomm Wcn7851
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Qualcomm Wsa8832 Firmware
Qualcomm Wsa8832
Google Android
Google Android

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Frequently Asked Questions

  • What is CVE-2022-25735?

    CVE-2022-25735 is a vulnerability that allows an attacker to cause a denial of service in a modem by exploiting a missing null check while processing TCP or UDP packets from a server.

  • Which software is affected by CVE-2022-25735?

    Google Android, Qualcomm Ar8031 Firmware, Qualcomm Csra6620 Firmware, Qualcomm Csra6640 Firmware, Qualcomm Mdm8207 Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9207 Firmware, Qualcomm Mdm9607 Firmware, Qualcomm Qca4004 Firmware, Qualcomm Qca4020 Firmware, Qualcomm Qca4024 Firmware, Qualcomm Qcs405 Firmware, Qualcomm Qts110 Firmware, Qualcomm Ssg2115p Firmware, Qualcomm Ssg2125p Firmware, Qualcomm Sxr1230p Firmware, Qualcomm Sxr2230p Firmware, Qualcomm Wcd9306 Firmware, Qualcomm Wcd9330 Firmware, Qualcomm Wcd9335 Firmware, Qualcomm Wcd9380 Firmware, Qualcomm Wcd9385 Firmware, Qualcomm Wcn3980 Firmware, Qualcomm Wcn3998 Firmware, Qualcomm Wcn3999 Firmware, Qualcomm Wcn6855 Firmware, Qualcomm Wcn6856 Firmware, Qualcomm Wcn7850 Firmware, Qualcomm Wcn7851 Firmware, Qualcomm Wsa8810 Firmware, Qualcomm Wsa8815 Firmware, Qualcomm Wsa8830 Firmware, Qualcomm Wsa8832 Firmware, Qualcomm Wsa8835 Firmware are all affected by CVE-2022-25735.

  • How severe is CVE-2022-25735?

    CVE-2022-25735 has a severity rating of 7.5 (High).

  • How can I fix CVE-2022-25735?

    To fix CVE-2022-25735, it is recommended to apply the relevant security patch provided by the software vendor.

  • Where can I find more information about CVE-2022-25735?

    You can find more information about CVE-2022-25735 on the official Qualcomm website: [https://www.qualcomm.com/company/product-security/bulletins/february-2023-bulletin](https://www.qualcomm.com/company/product-security/bulletins/february-2023-bulletin).

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