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Date: Mon, 08 Aug 2022 14:20:53 +0200
From: Florian Weimer <>
To: Solar Designer <>
Cc:,  Dipanjan Das
 <>,  Dylan Yudaken <>,  Jens Axboe
Subject: Re: Linux kernel: io_uring: free of unallocated
 buffer list in io_register_pbuf_ring()

* Solar Designer:

> I think this wasn't reported in here before, and has no CVE ID?
> Writeup in Chinese dated July 29:
> Fix dated July 21, per the writeup included in 5.19-rc8:
> Per the Fixes tag, the bug was introduced in May, in:

Wasn't this introduced and fixed during 5.19 development?  In those
cases, no CVE assignment is expected.


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