CVE-2025-68347

Linux Kernel 5.16.0-6.17.12 - Buffer Overflow in ALSA FireWire Motu DSP Event Handler

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events The DSP event handling code in hwdep_read() could write more bytes to the user buffer than requested, when a user provides a buffer smaller than the event header size (8 bytes). Fix by using min_t() to clamp the copy size, This ensures we never copy more than the user requested.

References (6)

Core 6

Scores

EPSS 0.0006
EPSS Percentile 18.8%

Details

Status published
Products (19)
linux/Kernel 5.16.0 - 6.1.160linux
linux/Kernel 6.13.0 - 6.17.13linux
linux/Kernel 6.18.0 - 6.18.2linux
linux/Kernel 6.2.0 - 6.6.120linux
linux/Kernel 6.7.0 - 6.12.63linux
Linux/Linux < 5.16
Linux/Linux 5.16
Linux/Linux 6.1.160 - 6.1.*
Linux/Linux 6.12.63 - 6.12.*
Linux/Linux 6.17.13 - 6.17.*
... and 9 more
Published Dec 24, 2025
Tracked Since Feb 18, 2026