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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