ALSA: fireworks: bound device-supplied status before string array lookup

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CVE-2026-31619

The CVE-2026-31619 vulnerability affects the Linux kernel ALSA fireworks driver where a 32-bit status value from a FireWire device could be looked up in a 17-entry efr_status_names[] array, potentially indexing outside the array and causing incorrect string formatting. The issue could interpret E...

PT-2026-34971

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ALSA fireworks component where the system fails to properly validate the status field in an EFW response. This field is a 32-bit value supplied by the firewire...