CVE-2023-21635: Buffer Copy without Checking Size of Input in Data Network Stack & Connectivity

Published Jul 4, 2023
·
Updated

Memory Corruption in Data Network Stack & Connectivity when sim gets detected on telephony.

Affected Software

196 affected components
All of the following
Qualcomm Aqt1000 Firmware
Qualcomm Aqt1000
All of the following
Qualcomm Csrb31024 Firmware
Qualcomm Csrb31024
All of the following
Qualcomm Fastconnect 6200 Firmware
Qualcomm Fastconnect 6200
All of the following
Qualcomm Fastconnect 6800 Firmware
Qualcomm Fastconnect 6800
All of the following
Qualcomm Fastconnect 6900 Firmware
Qualcomm Fastconnect 6900
All of the following
Qualcomm Qca6391 Firmware
Qualcomm Qca6391
All of the following
Qualcomm Qca6420 Firmware
Qualcomm Qca6420
All of the following
Qualcomm Qca6426 Firmware
Qualcomm Qca6426
All of the following
Qualcomm Qca6430 Firmware
Qualcomm Qca6430
All of the following
Qualcomm Qca6436 Firmware
Qualcomm Qca6436
All of the following
Qualcomm Qca6564 Firmware
Qualcomm QCA6564
All of the following
Qualcomm Qca6564au Firmware
Qualcomm Qca6564au
All of the following
Qualcomm Qca6574a Firmware
Qualcomm Qca6574a
All of the following
Qualcomm Qca6574au Firmware
Qualcomm QCA6574AU
All of the following
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
All of the following
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
All of the following
Qualcomm Sa6145p Firmware
Qualcomm Sa6145p
All of the following
Qualcomm Sa6150p Firmware
Qualcomm Sa6150p
All of the following
Qualcomm Sa6155p Firmware
Qualcomm Sa6155p
All of the following
Qualcomm Sa8145p Firmware
Qualcomm Sa8145p
All of the following
Qualcomm Sa8150p Firmware
Qualcomm Sa8150p
All of the following
Qualcomm Sa8155p Firmware
Qualcomm Sa8155p
All of the following
Qualcomm Sa8195p Firmware
Qualcomm Sa8195p
All of the following
Qualcomm Sd855 Firmware
Qualcomm Sd855
All of the following
Qualcomm Sd865 5g Firmware
Qualcomm Sd865 5g
All of the following
Qualcomm Snapdragon 855 Firmware
Qualcomm Snapdragon 855
All of the following
Qualcomm Snapdragon 855\+\/860 Firmware
Qualcomm Snapdragon 855\+\/860
All of the following
Qualcomm Snapdragon 865 5g Firmware
Qualcomm Snapdragon 865 5g
All of the following
Qualcomm Snapdragon 865\+ 5g Firmware
Qualcomm Snapdragon 865\+ 5g
All of the following
Qualcomm Snapdragon 870 5g Firmware
Qualcomm Snapdragon 870 5g
All of the following
Qualcomm Snapdragon W5\+ Gen 1 Firmware
Qualcomm Snapdragon W5\+ Gen 1
All of the following
Qualcomm Snapdragon Wear 4100\+ Firmware
Qualcomm Snapdragon Wear 4100\+
All of the following
Qualcomm Snapdragon X55 5g Firmware
Qualcomm Snapdragon X55 5g
All of the following
Qualcomm Snapdragon Xr2 5g Firmware
Qualcomm Snapdragon Xr2 5g
All of the following
Qualcomm Snapdragon Auto 4g Firmware
Qualcomm Snapdragon Auto 4g
All of the following
Qualcomm Sw5100 Firmware
Qualcomm Sw5100
All of the following
Qualcomm Sw5100p Firmware
Qualcomm Sw5100p
All of the following
Qualcomm Sxr2130 Firmware
Qualcomm Sxr2130
All of the following
Qualcomm Wcd9341 Firmware
Qualcomm Wcd9341
All of the following
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
All of the following
Qualcomm Wcn3610 Firmware
Qualcomm Wcn3610
All of the following
Qualcomm Wcn3660b Firmware
Qualcomm Wcn3660b
All of the following
Qualcomm Wcn3680b Firmware
Qualcomm Wcn3680b
All of the following
Qualcomm Wcn3980 Firmware
Qualcomm Wcn3980
All of the following
Qualcomm Wcn3988 Firmware
Qualcomm Wcn3988
All of the following
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
All of the following
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
All of the following
Qualcomm Wsa8830 Firmware
Qualcomm Wsa8830
All of the following
Qualcomm Wsa8835 Firmware
Qualcomm Wsa8835
Qualcomm Aqt1000 Firmware
Qualcomm Aqt1000
Qualcomm Csrb31024 Firmware
Qualcomm Csrb31024
Qualcomm Fastconnect 6200 Firmware
Qualcomm Fastconnect 6200
Qualcomm Fastconnect 6800 Firmware
Qualcomm Fastconnect 6800
Qualcomm Fastconnect 6900 Firmware
Qualcomm Fastconnect 6900
Qualcomm Qca6391 Firmware
Qualcomm Qca6391
Qualcomm Qca6420 Firmware
Qualcomm Qca6420
Qualcomm Qca6426 Firmware
Qualcomm Qca6426
Qualcomm Qca6430 Firmware
Qualcomm Qca6430
Qualcomm Qca6436 Firmware
Qualcomm Qca6436
Qualcomm Qca6564 Firmware
Qualcomm QCA6564
Qualcomm Qca6564au Firmware
Qualcomm Qca6564au
Qualcomm Qca6574a Firmware
Qualcomm Qca6574a
Qualcomm Qca6574au Firmware
Qualcomm QCA6574AU
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
Qualcomm Sa6145p Firmware
Qualcomm Sa6145p
Qualcomm Sa6150p Firmware
Qualcomm Sa6150p
Qualcomm Sa6155p Firmware
Qualcomm Sa6155p
Qualcomm Sa8145p Firmware
Qualcomm Sa8145p
Qualcomm Sa8150p Firmware
Qualcomm Sa8150p
Qualcomm Sa8155p Firmware
Qualcomm Sa8155p
Qualcomm Sa8195p Firmware
Qualcomm Sa8195p
Qualcomm Sd855 Firmware
Qualcomm Sd855
Qualcomm Sd865 5g Firmware
Qualcomm Sd865 5g
Qualcomm Snapdragon 855 Firmware
Qualcomm Snapdragon 855
Qualcomm Snapdragon 855\+\/860 Firmware
Qualcomm Snapdragon 855\+\/860
Qualcomm Snapdragon 865 5g Firmware
Qualcomm Snapdragon 865 5g
Qualcomm Snapdragon 865\+ 5g Firmware
Qualcomm Snapdragon 865\+ 5g
Qualcomm Snapdragon 870 5g Firmware
Qualcomm Snapdragon 870 5g
Qualcomm Snapdragon W5\+ Gen 1 Firmware
Qualcomm Snapdragon W5\+ Gen 1
Qualcomm Snapdragon Wear 4100\+ Firmware
Qualcomm Snapdragon Wear 4100\+
Qualcomm Snapdragon X55 5g Firmware
Qualcomm Snapdragon X55 5g
Qualcomm Snapdragon Xr2 5g Firmware
Qualcomm Snapdragon Xr2 5g
Qualcomm Snapdragon Auto 4g Firmware
Qualcomm Snapdragon Auto 4g
Qualcomm Sw5100 Firmware
Qualcomm Sw5100
Qualcomm Sw5100p Firmware
Qualcomm Sw5100p
Qualcomm Sxr2130 Firmware
Qualcomm Sxr2130
Qualcomm Wcd9341 Firmware
Qualcomm Wcd9341
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
Qualcomm Wcn3610 Firmware
Qualcomm Wcn3610
Qualcomm Wcn3660b Firmware
Qualcomm Wcn3660b
Qualcomm Wcn3680b Firmware
Qualcomm Wcn3680b
Qualcomm Wcn3980 Firmware
Qualcomm Wcn3980
Qualcomm Wcn3988 Firmware
Qualcomm Wcn3988
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
Qualcomm Wsa8830 Firmware
Qualcomm Wsa8830
Qualcomm Wsa8835 Firmware
Qualcomm Wsa8835

Event History

Jul 4, 2023
CVE Published
via MITRE·04:46 AM
Data Sourced
via MITRE·04:46 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·05:15 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2023-21635?

CVE-2023-21635 has been evaluated as a high severity vulnerability due to potential memory corruption issues in the data network stack.

2

How do I fix CVE-2023-21635?

To mitigate CVE-2023-21635, it is recommended to update the affected Qualcomm firmware to the latest version provided by Qualcomm.

3

What types of devices are affected by CVE-2023-21635?

CVE-2023-21635 affects various Qualcomm devices, including Qualcomm Snapdragon and other firmware versions across multiple product lines.

4

What is the impact of CVE-2023-21635 on device security?

The impact of CVE-2023-21635 includes possible exploitation leading to unauthorized access and potential data breaches through memory corruption.

5

Is there a workaround for CVE-2023-21635?

Currently, there are no specific workarounds for CVE-2023-21635, and applying the vendor's firmware update is the recommended course of action.

Company

Resources

Contact

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