high
7.8
CWE
787 119
Advisory Published
Updated

CVE-2023-21634: Improper Restriction of Operations within the Bounds of a Memory Buffer in Radio Interface Layer

First published: Tue Dec 05 2023(Updated: )

Memory Corruption in Radio Interface Layer while sending an SMS or writing an SMS to SIM.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
All of
Qualcomm AQT1000 Firmware
Qualcomm AQT1000 Firmware
All of
Qualcomm FastConnect 6200
Qualcomm FastConnect 6200 Firmware
All of
Qualcomm FastConnect 6800 Firmware
Qualcomm FastConnect 6800 Firmware
All of
Qualcomm FastConnect 6900 Firmware
Qualcomm Fastconnect 6900 Firmware
All of
Qualcomm QCA6310 Firmware
Qualcomm QCA6310 Firmware
All of
Qualcomm QCA6320 Firmware
Qualcomm QCA6320 Firmware
All of
Qualcomm QCA6391 Firmware
Qualcomm QCA6391 Firmware
All of
Qualcomm QCA6420 Firmware
Qualcomm QCA6420 Firmware
All of
Qualcomm QCA6426 Firmware
Qualcomm QCA6426 Firmware
All of
Qualcomm QCA6430 firmware
Qualcomm QCA6430 firmware
All of
Qualcomm QCA6436 Firmware
Qualcomm QCA6436 Firmware
All of
Qualcomm QCA6574 Firmware
Qualcomm QCA6574AU
All of
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
All of
Qualcomm QCA6696 Firmware
Qualcomm QCA6696 Firmware
All of
Qualcomm SA6145P Firmware
Qualcomm SA6145P Firmware
All of
Qualcomm SA6150P Firmware
Qualcomm SA6150P Firmware
All of
Qualcomm SA6155
Qualcomm SA6155P
All of
Qualcomm SA8145P
Qualcomm SA8145P Firmware
All of
Qualcomm SA8150P Firmware
Qualcomm SA8150P Firmware
All of
Qualcomm SA8155
Qualcomm SA8155P Firmware
All of
Qualcomm SA8195P
Qualcomm SA8195P Firmware
All of
Qualcomm Snapdragon 835
Qualcomm Snapdragon 835
All of
Qualcomm Snapdragon 855
Qualcomm Snapdragon 855
All of
Qualcomm Snapdragon 865 5G Firmware
Qualcomm Snapdragon 865 5G Firmware
All of
Qualcomm Snapdragon 835 Mobile PC Firmware
Qualcomm Snapdragon 835 Mobile PC
All of
Qualcomm Snapdragon 855 Mobile Platform Firmware
Qualcomm Snapdragon 855 Mobile Platform Firmware
All of
Qualcomm Snapdragon 855+ / 860 Mobile Platform Firmware
Qualcomm Snapdragon 855+/860 Mobile Platform
All of
Qualcomm Snapdragon 865 5G Mobile Firmware
Qualcomm Snapdragon 865 5G Mobile Firmware
All of
Qualcomm Snapdragon 865+ 5G Mobile Platform Firmware
qualcomm snapdragon 865+ 5g mobile platform
All of
Qualcomm Snapdragon 870 5G Mobile
Qualcomm Snapdragon 870 5G
All of
Qualcomm Snapdragon W5+ Gen 1 Wearable Platform Firmware
Qualcomm Snapdragon W5+ Gen 1 Wearable Platform
All of
Qualcomm Snapdragon Wear 4100+ Platform Firmware
Qualcomm Snapdragon Wear 4100+ Platform
All of
Qualcomm Snapdragon X55 5G-RF System Firmware
Qualcomm Snapdragon X55 5G Modem-RF System Firmware
All of
Qualcomm Snapdragon XR2 5G Firmware
Qualcomm Snapdragon XR2 5G Firmware
All of
Qualcomm SW5100P
Qualcomm SW5100P
All of
Qualcomm SW5100 Firmware
Qualcomm SW5100 Firmware
All of
qualcomm SXR2130P firmware
Qualcomm SXR2130
All of
Qualcomm WCD9335 Firmware
Qualcomm WCD9335 Firmware
All of
Qualcomm WCD9340 Firmware
Qualcomm WCD9340 Firmware
All of
Qualcomm WCD9341
Qualcomm WCD9341 Firmware
All of
Qualcomm WCD9380
Qualcomm WCD9380 Firmware
All of
Qualcomm WCN3610 Firmware
Qualcomm WCN3610 Firmware
All of
Qualcomm WCN3660B
Qualcomm WCN3660B Firmware
All of
Qualcomm WCN3680B Firmware
Qualcomm WCN3680B Firmware
All of
Qualcomm Wcn3980
qualcomm wcn3980 firmware
All of
qualcomm wcn3988 firmware
Qualcomm WCN3988
All of
Qualcomm WCN3990
Qualcomm WCN3990
All of
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
All of
qualcomm wsa8815 firmware
qualcomm wsa8815 firmware
All of
Qualcomm WSA8830
Qualcomm WSA8830
All of
Qualcomm WSA8835
Qualcomm WSA8835 Firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-21634?

    CVE-2023-21634 has a medium severity rating due to the potential for memory corruption.

  • How do I fix CVE-2023-21634?

    To fix CVE-2023-21634, apply the latest firmware updates provided by Qualcomm.

  • What types of devices are affected by CVE-2023-21634?

    CVE-2023-21634 affects various Qualcomm firmware including AQT1000, FastConnect series, and Snapdragon platforms.

  • What consequences might CVE-2023-21634 cause?

    CVE-2023-21634 may allow unauthorized access or code execution due to memory corruption in the Radio Interface Layer.

  • Why is CVE-2023-21634 significant?

    CVE-2023-21634 is significant because it could lead to vulnerabilities in messaging services on devices using affected Qualcomm firmware.

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