high
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 Firmware
All of
Qualcomm Fastconnect 7800 Firmware
Qualcomm Fastconnect 7800 Firmware
All of
Qualcomm QAM8255P
Qualcomm QAM8255P Firmware
All of
Qualcomm QAM8295P
Qualcomm QAM8295P
All of
Qualcomm QAM8650P
qualcomm qam8650p Firmware
All of
Qualcomm QAM8775P
qualcomm qam8775p Firmware
All of
Qualcomm SRV1H Firmware
Qualcomm QAMSRV1H Firmware
All of
Qualcomm QAMSRV1M Firmware
Qualcomm QAMSRV1M Firmware
All of
Qualcomm QCA6391 Firmware
Qualcomm QCA6391 Firmware
All of
Qualcomm QCA6574 Firmware
Qualcomm QCA6574AU
All of
Qualcomm QCA6696 Firmware
Qualcomm QCA6696 Firmware
All of
Qualcomm QCA8081 firmware
Qualcomm QCA8081 firmware
All of
Qualcomm QCA8337 Firmware
Qualcomm QCA8337 Firmware
All of
Qualcomm QCC710
Qualcomm QCC710
All of
Qualcomm QCN6224 Firmware
Qualcomm QCN6224 Firmware
All of
Qualcomm QCN6274 Firmware
Qualcomm QCN6274 Firmware
All of
Qualcomm QFW7114 Firmware
Qualcomm QFW7114 Firmware
All of
Qualcomm QFW7124
Qualcomm QFW7124
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 SA7255P
qualcomm sa7255p firmware
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 SA8255P Firmware
Qualcomm SA8255P Firmware
All of
Qualcomm SA8295P Firmware
Qualcomm SA8295P Firmware
All of
Qualcomm SA8620P
Qualcomm SA8620P
All of
Qualcomm SA8650P
Qualcomm SA8650P
All of
qualcomm sa8770p
qualcomm sa8770p firmware
All of
Qualcomm SA8775P
Qualcomm SA8775P
All of
qualcomm sa9000p firmware
Qualcomm SA9000P
All of
Qualcomm Snapdragon X72 5G Modem-RF
Qualcomm Snapdragon X72 5G Modem-RF Firmware
All of
Qualcomm Snapdragon X75 5G Firmware
Qualcomm Snapdragon X75 5G Modem-RF Firmware
All of
Qualcomm SRV1H
Qualcomm SRV1H Firmware
All of
Qualcomm SRV1M
Qualcomm SRV1M Firmware
All of
Qualcomm WCD9340 Firmware
Qualcomm WCD9340 Firmware

Remedy

https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2024-bulletin.html

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

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.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203