high
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
Qualcomm AR8031
Qualcomm AR8031 Firmware
All of
Qualcomm CSRA6620
Qualcomm CSRA6620
All of
Qualcomm CSRA6640 Firmware
Qualcomm csra6640 firmware
All of
Qualcomm MDM8207
Qualcomm MDM8207 Firmware
All of
Qualcomm 9205 Firmware
Qualcomm 9205
All of
Qualcomm MDM9206
Qualcomm MDM9206 firmware
All of
qualcomm MDM9207C firmware
qualcomm MDM9207C firmware
All of
Qualcomm MD9607 Firmware
Qualcomm MDM9607 firmware
All of
Qualcomm QCA4004 Firmware
Qualcomm QCA4004 Firmware
All of
Qualcomm QCA-4020 Firmware
Qualcomm QCA-4020-1-217MSP
All of
Qualcomm QCA-4024 Firmware
Qualcomm QCA-4024 Firmware
All of
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
All of
Qualcomm QTS110
Qualcomm QTS110
All of
Qualcomm SSG2115P Firmware
Qualcomm SSG2115P Firmware
All of
Qualcomm SSG2125P
Qualcomm SSG2125P
All of
Qualcomm SXR1230P
Qualcomm SXR1230P Firmware
All of
Qualcomm SXR2230P
Qualcomm SXR2230P
All of
Qualcomm WCD9306
Qualcomm WCD9306
All of
Qualcomm WCD9330
Qualcomm WCD9330 Firmware
All of
Qualcomm WCD9335 Firmware
Qualcomm WCD9335 Firmware
All of
Qualcomm WCD9380
Qualcomm WCD9380 Firmware
All of
Qualcomm WCD9385
Qualcomm WCD9385 Firmware
All of
Qualcomm Wcn3980
Qualcomm WCN3980
All of
Qualcomm WCN3998 Firmware
Qualcomm wcn3998 firmware
All of
Qualcomm WCN3999 Firmware
Qualcomm WCN3999 Firmware
All of
Qualcomm WCN6855 Firmware
Qualcomm WCN6855 Firmware
All of
Qualcomm WCN6856 Firmware
Qualcomm WCN6856 Firmware
All of
Qualcomm WCN7850 Firmware
Qualcomm WCN7850 Firmware
All of
Qualcomm WCN7851
Qualcomm WCN7851 Firmware
All of
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
All of
Qualcomm WSA8815 Firmware
Qualcomm WSA8815 Firmware
All of
Qualcomm WSA8830
Qualcomm WSA8830
All of
Qualcomm WSA8832 Firmware
Qualcomm WSA8832 Firmware
All of
Qualcomm WSA8835
Qualcomm WSA8835 Firmware
Qualcomm AR8031
Qualcomm AR8031 Firmware
Qualcomm CSRA6620
Qualcomm CSRA6620
Qualcomm CSRA6640 Firmware
Qualcomm csra6640 firmware
Qualcomm MDM8207
Qualcomm MDM8207 Firmware
Qualcomm 9205 Firmware
Qualcomm 9205
Qualcomm MDM9206
Qualcomm MDM9206 firmware
qualcomm MDM9207C firmware
qualcomm MDM9207C firmware
Qualcomm MD9607 Firmware
Qualcomm MDM9607 firmware
Qualcomm QCA4004 Firmware
Qualcomm QCA4004 Firmware
Qualcomm QCA-4020 Firmware
Qualcomm QCA-4020-1-217MSP
Qualcomm QCA-4024 Firmware
Qualcomm QCA-4024 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
Qualcomm QTS110
Qualcomm QTS110
Qualcomm SSG2115P Firmware
Qualcomm SSG2115P Firmware
Qualcomm SSG2125P
Qualcomm SSG2125P
Qualcomm SXR1230P
Qualcomm SXR1230P Firmware
Qualcomm SXR2230P
Qualcomm SXR2230P
Qualcomm WCD9306
Qualcomm WCD9306
Qualcomm WCD9330
Qualcomm WCD9330 Firmware
Qualcomm WCD9335 Firmware
Qualcomm WCD9335 Firmware
Qualcomm WCD9380
Qualcomm WCD9380 Firmware
Qualcomm WCD9385
Qualcomm WCD9385 Firmware
Qualcomm Wcn3980
Qualcomm WCN3980
Qualcomm WCN3998 Firmware
Qualcomm wcn3998 firmware
Qualcomm WCN3999 Firmware
Qualcomm WCN3999 Firmware
Qualcomm WCN6855 Firmware
Qualcomm WCN6855 Firmware
Qualcomm WCN6856 Firmware
Qualcomm WCN6856 Firmware
Qualcomm WCN7850 Firmware
Qualcomm WCN7850 Firmware
Qualcomm WCN7851
Qualcomm WCN7851 Firmware
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
Qualcomm WSA8815 Firmware
Qualcomm WSA8815 Firmware
Qualcomm WSA8830
Qualcomm WSA8830
Qualcomm WSA8832 Firmware
Qualcomm WSA8832 Firmware
Qualcomm WSA8835
Qualcomm WSA8835 Firmware

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Reference Links

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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