7.8
CWE
120
Advisory Published
Updated

CVE-2023-43526: Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Audio

First published: Mon May 06 2024(Updated: )

Memory corruption while querying module parameters from Listen Sound model client in kernel from user space.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
All of
Qualcomm Ar8035 Firmware
Qualcomm Ar8035
All of
Qualcomm Fastconnect 7800 Firmware
Qualcomm Fastconnect 7800
All of
Qualcomm Qam8255p Firmware
Qualcomm Qam8255p
All of
Qualcomm Qam8295p Firmware
Qualcomm Qam8295p
All of
Qualcomm Qam8650p Firmware
Qualcomm Qam8650p
All of
Qualcomm Qam8775p Firmware
Qualcomm Qam8775p
All of
Qualcomm Qamsrv1h Firmware
Qualcomm Qamsrv1h
All of
Qualcomm Qamsrv1m Firmware
Qualcomm Qamsrv1m
All of
Qualcomm Qca6391 Firmware
Qualcomm Qca6391
All of
Qualcomm Qca6574au Firmware
Qualcomm Qca6574au
All of
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
All of
Qualcomm Qca8081 Firmware
Qualcomm Qca8081
All of
Qualcomm Qca8337 Firmware
Qualcomm Qca8337
All of
Qualcomm Qcc710 Firmware
Qualcomm Qcc710
All of
Qualcomm Qcn6224 Firmware
Qualcomm Qcn6224
All of
Qualcomm Qcn6274 Firmware
Qualcomm Qcn6274
All of
Qualcomm Qfw7114 Firmware
Qualcomm Qfw7114
All of
Qualcomm Qfw7124 Firmware
Qualcomm Qfw7124
All of
Qualcomm Sa6145p Firmware
Qualcomm Sa6145p
All of
Qualcomm Sa6150p Firmware
Qualcomm Sa6150p
All of
Qualcomm Sa6155p Firmware
Qualcomm Sa6155p
All of
Qualcomm Sa7255p Firmware
Qualcomm Sa7255p
All of
Qualcomm Sa8145p Firmware
Qualcomm Sa8145p
All of
Qualcomm Sa8150p Firmware
Qualcomm Sa8150p
All of
Qualcomm Sa8155p Firmware
Qualcomm Sa8155p
All of
Qualcomm Sa8195p Firmware
Qualcomm Sa8195p
All of
Qualcomm Sa8255p Firmware
Qualcomm Sa8255p
All of
Qualcomm Sa8295p Firmware
Qualcomm Sa8295p
All of
Qualcomm Sa8620p Firmware
Qualcomm Sa8620p
All of
Qualcomm Sa8650p Firmware
Qualcomm Sa8650p
All of
Qualcomm Sa8770p Firmware
Qualcomm Sa8770p
All of
Qualcomm Sa8775p Firmware
Qualcomm Sa8775p
All of
Qualcomm Sa9000p Firmware
Qualcomm Sa9000p
All of
Qualcomm Snapdragon X72 5g Modem-rf Firmware
Qualcomm Snapdragon X72 5g Modem-rf
All of
Qualcomm Snapdragon X75 5g Modem-rf Firmware
Qualcomm Snapdragon X75 5g Modem-rf
All of
Qualcomm Srv1h Firmware
Qualcomm Srv1h
All of
Qualcomm Srv1m Firmware
Qualcomm Srv1m
All of
Qualcomm Wcd9340 Firmware
Qualcomm Wcd9340

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Frequently Asked Questions

  • What is the severity of CVE-2023-43526?

    The severity of CVE-2023-43526 is currently classified as critical due to the potential for memory corruption vulnerabilities.

  • How do I fix CVE-2023-43526?

    To fix CVE-2023-43526, apply the latest firmware updates provided by Qualcomm for affected devices.

  • What devices are affected by CVE-2023-43526?

    CVE-2023-43526 affects multiple Qualcomm firmware models including Ar8035, Fastconnect 7800, and several others as listed in the advisory.

  • What is the nature of the vulnerability in CVE-2023-43526?

    CVE-2023-43526 involves memory corruption while querying module parameters from the Listen Sound model client in the kernel from user space.

  • When was CVE-2023-43526 disclosed?

    CVE-2023-43526 was disclosed in May 2024 as part of a security bulletin addressing multiple vulnerabilities.

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