CVE-2025-68753 - CVE House
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Status published Unknown CVE-2025-68753

ALSA: firewire-motu: add bounds check in put_user loop for DSP events

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: firewire-motu: add bounds check in put_user loop for DSP events In the DSP event handling code, a put_user() loop copies event data. When the user buffer size is not aligned to 4 bytes, it could overwrite beyond the buffer boundary. Fix by adding a bounds check before put_user().

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
634ec0b2906efd46f6f57977e172aa3470aca432, 5.16, 0, 6.1.160, 6.6.120, 6.12.63, 6.17.13, 6.18.2, 6.19

Timeline

Official Publish: January 5th, 2026
Last Modified: May 11th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.