From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 BEF271A29A; Mon, 14 Apr 2025 14:22:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744640524; cv=none; b=rZetWrBe+ESSmalFqe1/Z6pHPHneQUTdDn9ywUjAH5tcpj0NuBlgFi+0PVrsuBfiAZrhwfGk0Jm+IOV2WzUwqJHJvXvLvBgAbO/MDEfFPSN8/lmRPXP71cuLiJcfTwFsntFKm9W4ZUsC3nVhVR0tXdtwa8P0PmKRj5fPUhwZtS4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744640524; c=relaxed/simple; bh=Ox3Mxcva8shnhmPL5QTttNU+HxVkiYIiUfVChVyst+k=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=F0iOPrhe3ugdYLav9/3Lb4cvHbMgHiNLrUyFbCvijzM++OLfGLyIjGsjn2HDbHcW/+6TtneJAuv95Qb7tsxOMaN017Qx83rRpD4UiCXqLqxvRESBhXe27VmfOocUMeX9+BUO4UG4/tlt4nb2jPJz9K2WVjwCVdeDJ5P2saqEPD4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=OR9014Bq; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="OR9014Bq" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=/2Ay/NCZeMYV79X2lYUpJCsDxCV73NsQVVoLTfLSenQ=; b=OR9014BqF5pCdtfSGu9a6lXIso eTm5mI/mT9yVwG/MwqOQovvTBI6ZsVwxgZWlioHX8iFm4oY695uADNck9D0mvqoExTX5hqiaefSHX yls7HIGtgrKIwxLLHuqxlPSw80cAgpbpOaSNr3mw6r+lF39ATHERgKj9zKd4d/6jkaxVrknfkyTUd MmUf4aMwhpx0d2ncyiSpCiJDY7tqWNBvdXTX4ap0vTbAaXuEhxsljtUR3VmZ3pHIgzq53x3DIw90d s/JJyKv/v+vR/S64w7A2wnsopvvsgAzvuKPIybcqlPvaCWkzXd//7754f70ZkT4QEJG3NBISqPqcp VEAC/RUg==; Received: from willy by casper.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4KhA-00000008Exf-1Umc; Mon, 14 Apr 2025 14:21:56 +0000 Date: Mon, 14 Apr 2025 15:21:56 +0100 From: Matthew Wilcox To: Christian Brauner Cc: now4yreal , Jan Kara , Viro , Bacik , Stone , Sandeen , Johnson , linux-fsdevel , linux-kernel Subject: Re: [Bug Report] OOB-read BUG in HFS+ filesystem Message-ID: References: <20250414-behielt-erholen-e0cd10a4f7af@brauner> Precedence: bulk X-Mailing-List: linux-kernel@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: <20250414-behielt-erholen-e0cd10a4f7af@brauner> On Mon, Apr 14, 2025 at 04:18:27PM +0200, Christian Brauner wrote: > On Mon, Apr 14, 2025 at 09:45:25PM +0800, now4yreal wrote: > > Dear Linux Security Maintainers, > > I would like to report a OOB-read vulnerability in the HFS+ file > > system, which I discovered using our in-house developed kernel fuzzer, > > Symsyz. > > Bug reports from non-official syzbot instances are generally not > accepted. > > hfs and hfsplus are orphaned filesystems since at least 2014. Bug > reports for such filesystems won't receive much attention from the core > maintainers. > > I'm very very close to putting them on the chopping block as they're > slowly turning into pointless burdens. I've tried asking some people who are long term Apple & Linux people, but haven't been able to find anyone interested in becoming maintainer. Let's drop both hfs & hfsplus. Ten years of being unmaintained is long enough.