ALSA: usx2y: us144mkii: fix NULL deref on missing interface 0

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CVE-2026-31620

In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: us144mkii: fix NULL deref on missing interface 0 A malicious USB device with the TASCAM US-144MKII device id can have a configuration containing bInterfaceNumber=1 but no interface 0. USB configuration descriptors ar...

PT-2026-34972

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the ALSA usx2y driver for the TASCAM US-144MKII device. A malicious USB device can provide a configuration containing bInterfaceNumber=1 without an...