CVE-2022-50719

Linux Kernel - Stack Overflow in ALSA Line6 MIDI Transmission

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: line6: fix stack overflow in line6_midi_transmit Correctly calculate available space including the size of the chunk buffer. This fixes a buffer overflow when multiple MIDI sysex messages are sent to a PODxt device.

References (9)

Core 9

Scores

EPSS 0.0027
EPSS Percentile 18.9%

Details

Status published
Products (28)
linux/Kernel 3.15.0 - 4.9.337linux
linux/Kernel 4.10.0 - 4.14.303linux
linux/Kernel 4.15.0 - 4.19.270linux
linux/Kernel 4.20.0 - 5.4.229linux
linux/Kernel 5.11.0 - 5.15.87linux
linux/Kernel 5.16.0 - 6.0.17linux
linux/Kernel 5.5.0 - 5.10.163linux
linux/Kernel 6.1.0 - 6.1.3linux
Linux/Linux < 3.15
Linux/Linux 3.15
... and 18 more
Published Dec 24, 2025
Tracked Since Feb 18, 2026