Riskcovery

CVE-2026-31776

ALSA: ctxfi: Fix missing SPDIFI1 index handling

State
Published
Severity
Not scored
Published
May 1, 2026
Updated
May 11, 2026
Reserved
Mar 9, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

ALSA: ctxfi: Fix missing SPDIFI1 index handling

SPDIF1 DAIO type isn't properly handled in daio_device_index() for hw20k2, and it returned -EINVAL, which ended up with the out-of-bounds array access. Follow the hw20k1 pattern and return the proper index for this type, too.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • a2dbaeb5c61ef110ceefe0d48fe94d428d3bcf16 to before 950decf59d4e978b60a792ce0b3e1555a608f489Affected
  • a2dbaeb5c61ef110ceefe0d48fe94d428d3bcf16 to before b045ab3dff97edae6d538eeff900a34c098761f8Affected
LinuxLinux
  • 6.19Affected
  • before 6.19Not affected
  • 6.19.12 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

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