From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8FF133A9D90 for ; Sat, 11 Jul 2026 10:21:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783765262; cv=none; b=h8R04C4TY54w4f6LRhwvLX3zjY8g4z9FV7fgZnjTRK9wJZCbFTg2rLqbb5xuZhYru1V9+v97It1qg++qjeXFXnkB5hqW8Md5urDTVFtoAdQiJi/5Hs+aCC+TH45qt2ydV9sKPoPOB+Af3Q+grgHZz6pKjvDcr0PRSiCRpC3Uu9o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783765262; c=relaxed/simple; bh=xR8ynoCxEWhOAOUflzBK1B0mn6ud3lqJ2p7N81/a23E=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fHP2DQrsJ/FFCQdh6hrKNn96Iefr9rFWnmSsEMf8fh9O901HaIn5LAyflng9bMEbpE6Wa35SE1N7eIrOQ3Fa8o8fU3POZAcqPGdAzy3HIwzuvR86XyiYhkeJEvHLtyo0sg4CDHtsioppWhp1uZC65OIDLIHEMArqpxAaJMepO5Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Qg4UaXiL; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Qg4UaXiL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5A8591F000E9; Sat, 11 Jul 2026 10:20:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783765260; bh=90bufOZJD2eNeipq2T0CjdC+A8+i9udmsuErCstDj/8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Qg4UaXiLZ6lrlPt5/ZTWj0osKvAuzkAXODn9hUUCBY5rUmTmdCnQlCn84SSze8+zO 0MjWQ0Zk9zQa9FIU0E0gmrNcIRTi8uZrMPdkfdwy3D+V/34meJM/ejy1nSQglQal1E qm+ZnmFMFKRJdeAU0Ws6JK3EGo+WVu0wjaRNX1WfaapO8GCRasQa9SY+G0rgXfCLDi bOHbJlAdOGU4Ni0glLJI3EL01TVwJa2GXFytQvxd7wuU0TuDH92JczK9NXBuc6hy+B OLcbD6NUlImNoKxLHUdghr2VH4Do4tHIommMqX/rzuzeyICuf7rttpQo+C4ZiHGjNN vSCCeY9CZ6qOw== From: Sasha Levin To: stable@vger.kernel.org Cc: Sasha Levin , Michal Kosiorek , Steffen Klassert , Mark Bundschuh Subject: Re: [PATCH 5.10.y] xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete Date: Sat, 11 Jul 2026 06:20:55 -0400 Message-ID: <20260711061631.agent5-0001@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260710223015.3831465-1-mkbund@amazon.com> References: <20260710223015.3831465-1-mkbund@amazon.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit > From: Michal Kosiorek > > [ Upstream commit 14acf9652e5690de3c7486c6db5fb8dafd0a32a3 ] > > KASAN reproduces a slab-use-after-free in __xfrm_state_delete()'s > hlist_del_rcu calls under syzkaller load on linux-6.12.y stable Queued for 5.10, thanks. -- Thanks, Sasha