CVE-2025-68346

In the Linux kernel, the following vulnerability has been resolved: ALSA: dice: fix buffer overflow in detect_stream_formats() The function detect_stream_formats() reads the stream_count value directly from a FireWire device without validating it. This can lead to out-of-bounds writes when a malicious device provides a stream_count value greater than MAX_STREAMS. Fix by applying the same validation to both TX and RX stream counts in detect_stream_formats().

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/1e1b3207a53e50d5a66289fffc1f7d52cd9c50f9
https://git.kernel.org/stable/c/324f3e03e8a85931ce0880654e3c3eb38b0f0bba
https://git.kernel.org/stable/c/3cf854cec0eb371da47ff5fe56eab189d7fa623a
https://git.kernel.org/stable/c/4a6ab0f6cc9bdfdfecbf257a46ff4275bd965af4
https://git.kernel.org/stable/c/932aa1e80b022419cf9710e970739b7a8794f27c
https://git.kernel.org/stable/c/c0a1fe1902ad23e6d48e0f68be1258ccf7a163e6
https://git.kernel.org/stable/c/d6280a5b00cad37d9a9a875849e5bf7ed2fe4950
https://git.kernel.org/stable/c/dea3ed2c16f99f46f97b1a090bf80ecdd6972ce0

Configurations

No configuration.

History

No history.

Information

Published : 2025-12-24 11:15

Updated : 2026-06-17 09:58

NVD link : CVE-2025-68346

Mitre link : CVE-2025-68346

CVE.ORG link : CVE-2025-68346

JSON object : View

Products Affected

No product.

CWE

No CWE.

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