intel_th: fix device leak on output open()

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In the Linux kernel, the following vulnerability has been resolved: intel_th: fix device leak on output open() Make sure to drop the reference taken when looking up the th device during output device open() on errors and on close(). Note that a recent commit fixed the leak in a couple of open() error paths but not all of them, and the reference is still leaking on successful open().

Source published

4 Feb 2026 16:08:14 UTC

Source modified

19 Oct 2026 18:25:30 UTC

Observed here

23 Oct 2026 15:48:27 UTC

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