From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 23 Oct 2024 14:44:51 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1t3ajL-007sjA-2p for lore@lore.pengutronix.de; Wed, 23 Oct 2024 14:44:51 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1t3ajL-0000PY-AU for lore@pengutronix.de; Wed, 23 Oct 2024 14:44:51 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ve4RxJx8wjG9LpRXh8B8MYLY1RJxL/UuQLa6ZJVdPTo=; b=foEWEP2fybp7GljBCQUeB/E1Xa 34QNAygqIVU5ltu7N+rz+zV4vofN7zvUnDBg0pMTwSO0BiKrpFA2NbPELYZ4VAWApMrUCZCOEVynn NpAcPx5VfRF9fVGQ0ZE17sOLKlCyAgx7CGCzwOdZJCfWqP5NwydcFSPPal5aiJ5+f9obnbnwBrPUI pQzQQsa5BohxqqL+7MYgnyjalEzqxx1hWdJ/vRq916a9gxlUEqXFstzNjOfXp+QfUR0AbwIH40TD8 I4/hOhZECYn95IXXZgV7A8blhrkvAYAGBRvAq4UBweNYkGNy9oeu7+2nKaIqRubn4odIF2aySFbTF /U4Wp2Qw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t3ain-0000000EMh1-39U7; Wed, 23 Oct 2024 12:44:17 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t3aiN-0000000EMba-3Ro6 for barebox@lists.infradead.org; Wed, 23 Oct 2024 12:43:53 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1t3aiM-0000GH-Ly; Wed, 23 Oct 2024 14:43:50 +0200 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1t3aiM-0002Hk-18; Wed, 23 Oct 2024 14:43:50 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1t3aiM-00GIDy-0y; Wed, 23 Oct 2024 14:43:50 +0200 From: Sascha Hauer To: Abdelrahman Youssef Cc: barebox@lists.infradead.org In-Reply-To: <20241022162726.166093-1-abdelrahmanyossef12@gmail.com> References: <20241022162726.166093-1-abdelrahmanyossef12@gmail.com> Message-Id: <172968743030.3883281.6402522647140543847.b4-ty@pengutronix.de> Date: Wed, 23 Oct 2024 14:43:50 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241023_054351_894420_8C4774B7 X-CRM114-Status: UNSURE ( 5.65 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.2 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] partitions: efi: fix GPT header size exceeding allocation size X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On Tue, 22 Oct 2024 19:27:26 +0300, Abdelrahman Youssef wrote: > The buffer gets allocated with the block device of size SECTOR_SIZE, but an > ill-formed GPT header_size may exceed it resulting in heap-overflow. > > Applied, thanks! [1/1] partitions: efi: fix GPT header size exceeding allocation size https://git.pengutronix.de/cgit/barebox/commit/?id=a9c6ad764144 (link may not be stable) Best regards, -- Sascha Hauer