Backporting of 3659fb5ac29a5e6102bebe494ac789fd47fb78f4 to 5.4?

Rolf Eike Beer eb at emlix.com
Tue Sep 30 01:34:35 PDT 2025


Hi all,

I just noticed that 3659fb5ac29a5e6102bebe494ac789fd47fb78f4 ("nvme: fix 
multipath crash caused by flush request when blktrace is enabled") has not been 
backported into 5.4 stable kernels, leaving CVE-2022-50388 unfixed. I assume 
this has happened because it did not trivially apply.

Is this assumption correct? In this case please see the patch I'll send as 
reply. If not, what is the reason?

Regards,

Eike
-- 
Rolf Eike Beer

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