https://bugzilla.kernel.org/show_bug.cgi?id=220505
daniel.zhan...@icloud.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|WILL_NOT_FIX |---
--- Comment #7 from daniel.zhan...@icloud.com ---
(In reply to Artem S. Tashkinov from comment #5)
> If the OS can do that, it's a devastating DoS/physical attack that can be
> carried out even under Windows.
I have reported this problem on the Lenovo forum
([link](https://forums.lenovo.com/t5/Other-Linux-Discussions/Lenovo-Yoga-Slim-7i-Aura-15ILL9-fans-don-t-turn-on-after-sleep-resume-on-Linux-risk-of-overheating/m-p/5387352))
but they require Windows reproduction. If you believe that even if the EC fan
is intended to be controllable by the OS, it should still have a firmware-level
protection against completely shutting down the fans, please provide more
details on how to demonstrate this vulnerability on Windows to meet their
reproduction requirement, so that I can effectively communicate with the Lenovo
staff for a firmware-based fix.
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