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Sat, 02 May 2026 07:01:15 -0700 (PDT) Message-ID: <219bc2a8-cf81-4900-8d72-96646a87c7d7@kernel.dk> Date: Sat, 2 May 2026 08:01:14 -0600 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 6.12.y] io_uring/poll: fix multishot recv missing EOF on wakeup race To: Greg KH Cc: Kai Aizen , stable@vger.kernel.org, io-uring@vger.kernel.org References: <20260501225250.90152-1-kai.aizen.dev@gmail.com> <3fcf1bf1-23fb-4e01-ac3d-6ec6fb86da08@kernel.dk> <2026050246-estimator-hurry-3df6@gregkh> Content-Language: en-US From: Jens Axboe In-Reply-To: <2026050246-estimator-hurry-3df6@gregkh> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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