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[82.192.247.196]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-493a4cc6659sm84430425e9.13.2026.06.28.07.20.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Jun 2026 07:20:34 -0700 (PDT) Sender: Salvatore Bonaccorso Received: by eldamar.lan (Postfix, from userid 1000) id 5650DBE2EE7; Sun, 28 Jun 2026 16:20:33 +0200 (CEST) Date: Sun, 28 Jun 2026 16:20:33 +0200 From: Salvatore Bonaccorso To: Sasha Levin , Wentao Guan Cc: gregkh@linuxfoundation.org, foss+kernel@0leil.net, stable@vger.kernel.org, brauner@kernel.org, Ben Hutchings Subject: Re: [PATCH 6.6.y 0/8] eventpoll: fix ep_remove struct eventpoll / struct file UAF Message-ID: References: <20260626041403.85968-1-guanwentao@uniontech.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Hi Sasha, hi Wentao, On Fri, Jun 26, 2026 at 01:54:18PM -0400, Sasha Levin wrote: > > [PATCH 6.6.y 0/8] eventpoll: fix ep_remove struct eventpoll / > > struct file UAF (CVE-2026-46242) > > Whole series queued for 6.6, thanks. 58c9b016e128 ("epoll: use refcount to reduce ep_mutex contention") got backported as well to v6.1.175 and v5.15.209, will you provide backports for the 6.1.y and 5.15.y series as well? Regards, Salvatore