From: Jens Axboe <axboe@kernel.dk>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: Kai Aizen <kai.aizen.dev@gmail.com>,
stable@vger.kernel.org, io-uring@vger.kernel.org
Subject: Re: [PATCH 6.12.y] io_uring/poll: fix multishot recv missing EOF on wakeup race
Date: Sat, 2 May 2026 08:01:14 -0600 [thread overview]
Message-ID: <219bc2a8-cf81-4900-8d72-96646a87c7d7@kernel.dk> (raw)
In-Reply-To: <2026050246-estimator-hurry-3df6@gregkh>
On 5/2/26 12:29 AM, Greg KH wrote:
> On Fri, May 01, 2026 at 04:55:54PM -0600, Jens Axboe wrote:
>> First of all, I'm fine backporting these. But:
>>
>>> CVE: CVE-2026-23473
>>
>> How on earth is this a CVE?! That's bogus. Yes it violates application
>> expectations, it'll wait on a CQE it won't get, potentially. But this is
>> the only side effect. That is NOT a CVE. Greg, please retract that.
>
> The CVE is now rejected.
Thanks.
--
Jens Axboe
next prev parent reply other threads:[~2026-05-02 14:01 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-01 22:51 [PATCH 6.12.y] io_uring/poll: fix multishot recv missing EOF on wakeup race Kai Aizen
2026-05-01 22:51 ` [PATCH 6.6.y] " Kai Aizen
2026-05-01 22:51 ` [PATCH 6.1.y] " Kai Aizen
2026-05-01 22:51 ` [PATCH stable] io_uring/poll: ensure EPOLL_ONESHOT is propagated for EPOLL_URING_WAKE Kai Aizen
2026-05-01 22:56 ` Jens Axboe
2026-05-01 22:55 ` [PATCH 6.12.y] io_uring/poll: fix multishot recv missing EOF on wakeup race Jens Axboe
2026-05-02 6:29 ` Greg KH
2026-05-02 14:01 ` Jens Axboe [this message]
2026-05-03 18:19 ` [PATCH 6.12.y/6.6.y/6.1.y] " Sasha Levin
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