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Message-ID: <CADW8OBuPkS==FV+0zb9rObxoc+02GCBno+7SdDXpnYOvGLik0g@mail.gmail.com>
Date: Tue, 24 May 2022 09:28:29 -0700
From: Kyle Zeng <zengyhkyle@...il.com>
To: Solar Designer <solar@...nwall.com>
Cc: oss-security@...ts.openwall.com
Subject: Re: CVE-2022-1786: Linux Kernel invalid-free in io_uring
A small correction, I shared a minimal crashing PoC to linux-distros
but not the LPE exploit.
I do not plan to share the LPE exploit because of ethical issues.
To answer your question: I intend to post the crashing PoC on May
27th. Thanks for reminding me.
Kyle
On Tue, May 24, 2022 at 9:22 AM Solar Designer <solar@...nwall.com> wrote:
>
> On Tue, May 24, 2022 at 09:10:37AM -0700, Kyle Zeng wrote:
> > # Impact
> > I wrote a proof-of-concept exploit and demonstrated that it can be
> > used to achieve local privilege escalation.
>
> Since you shared the PoC exploit with linux-distros, you're supposed to
> also post that to oss-security within 7 days of your first posting
> above, so by or on May 31. Do you intend to, and when exactly?
>
> Alexander
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