CVE-2023-21639: Buffer Copy Without Checking the Size of Input in Audio

Published Jul 4, 2023
·
Updated

Memory corruption in Audio while processing svamodelserializer using memory size passed by HIDL client.

Affected Software

88 affected components
All of the following
Qualcomm Aqt1000
Qualcomm Aqt1000 Firmware
All of the following
Qualcomm Fastconnect 6200 Firmware
Qualcomm Fastconnect 6200
All of the following
Qualcomm Qca6420 Firmware
Qualcomm Qca6420
All of the following
Qualcomm Qca6430 Firmware
Qualcomm Qca6430
All of the following
Qualcomm Sa4150p Firmware
Qualcomm Sa4150p
All of the following
Qualcomm Sa4155p Firmware
Qualcomm Sa4155p
All of the following
Qualcomm Sa6155p Firmware
Qualcomm Sa6155p
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 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 W5\+ Gen 1 Firmware
Qualcomm Snapdragon W5\+ Gen 1
All of the following
Qualcomm Sw5100 Firmware
Qualcomm Sw5100
All of the following
Qualcomm Sw5100p Firmware
Qualcomm Sw5100p
All of the following
Qualcomm Wcd9341 Firmware
Qualcomm Wcd9341
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 Fastconnect 6200 Firmware
Qualcomm Fastconnect 6200
Qualcomm Qca6420 Firmware
Qualcomm Qca6420
Qualcomm Qca6430 Firmware
Qualcomm Qca6430
Qualcomm Sa4150p Firmware
Qualcomm Sa4150p
Qualcomm Sa4155p Firmware
Qualcomm Sa4155p
Qualcomm Sa6155p Firmware
Qualcomm Sa6155p
Qualcomm Sa8155p Firmware
Qualcomm Sa8155p
Qualcomm Sa8195p Firmware
Qualcomm Sa8195p
Qualcomm Sd855 Firmware
Qualcomm Sd855
Qualcomm Snapdragon 855 Firmware
Qualcomm Snapdragon 855
Qualcomm Snapdragon 855\+\/860 Firmware
Qualcomm Snapdragon 855\+\/860
Qualcomm Snapdragon W5\+ Gen 1 Firmware
Qualcomm Snapdragon W5\+ Gen 1
Qualcomm Sw5100 Firmware
Qualcomm Sw5100
Qualcomm Sw5100p Firmware
Qualcomm Sw5100p
Qualcomm Wcd9341 Firmware
Qualcomm Wcd9341
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 CVE-2023-21639?

CVE-2023-21639 is a vulnerability that causes memory corruption in Audio while processing sva_model_serializer using memory size passed by HIDL client.

2

Which software is affected by CVE-2023-21639?

Google Android, Qualcomm Fastconnect 6200 Firmware, Qualcomm Qca6420 Firmware, Qualcomm Qca6430 Firmware, Qualcomm Sa4150p Firmware, Qualcomm Sa8195p Firmware, Qualcomm Snapdragon 855 Firmware, Qualcomm Snapdragon 855+\/860 Firmware, Qualcomm Snapdragon W5+ Gen 1 Firmware, Qualcomm Wcd9341 Firmware.

3

What is the severity of CVE-2023-21639?

CVE-2023-21639 has a severity rating of 7.8 (high).

4

How can I fix CVE-2023-21639?

To fix CVE-2023-21639, it is recommended to apply the security patches provided by the vendor.

5

Where can I find more information about CVE-2023-21639?

You can find more information about CVE-2023-21639 at the following link: [link](https://www.qualcomm.com/company/product-security/bulletins/july-2023-bulletin).

Contact

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