accel: ethosu: Ensure cmd stream ends with a stop op

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In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Ensure cmd stream ends with a stop op While the QSIZE register setting should prevent an out of bounds access of the command stream, it is not clear whether the h/w generates an interrupt in this case as is required (to prevent a timeout). As a stop op is expected end of the command stream, let's just ensure it is present. A stop op in the middle of the command stream also makes no sense.

Source published

25 Sep 2026 10:22:35 UTC

Source modified

19 Oct 2026 09:10:40 UTC

Observed here

23 Oct 2026 15:48:27 UTC

Source terms

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