From patchwork Tue Oct 8 22:29:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bethany Jamison X-Patchwork-Id: 1994468 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com (client-ip=185.125.189.65; helo=lists.ubuntu.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=patchwork.ozlabs.org) Received: from lists.ubuntu.com (lists.ubuntu.com [185.125.189.65]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XNW1K1NNrz1xvT for ; Wed, 9 Oct 2024 09:30:12 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=lists.ubuntu.com) by lists.ubuntu.com with esmtp (Exim 4.86_2) (envelope-from ) id 1syIiQ-0001H8-B4; Tue, 08 Oct 2024 22:30:02 +0000 Received: from smtp-relay-internal-1.internal ([10.131.114.114] helo=smtp-relay-internal-1.canonical.com) by lists.ubuntu.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1syIiP-0001GK-AL for kernel-team@lists.ubuntu.com; Tue, 08 Oct 2024 22:30:01 +0000 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 0E73E3F2F1 for ; Tue, 8 Oct 2024 22:30:01 +0000 (UTC) Received: by mail-il1-f197.google.com with SMTP id e9e14a558f8ab-3a359fcfb2dso6323795ab.1 for ; Tue, 08 Oct 2024 15:30:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728426599; x=1729031399; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Dg+e6cxPcWrXoLXUHd2x2estVjoOPgKlFZ3F7d4kL4I=; b=ceSeXxOSOzomhLgxHT8u5avy8zkXngIDsXi3l3SZcR0aMHQhsOTnkwmEGbT3g4MbtO fCHZpQqlz6ERjwiHTdn3cKxIbc5eSd2rLNBCmTBY5lOaHU2e9RIVC62ONHV/frtGTMia Y97J3E6ecVIcKuXPN0qPymR8k921XrBAfIY4tXGHBTLmOkWqygtkM1ugp8d8I1Z8B12E LTY8CWSNIknsU0cGDWqgyjkHfWa66zXcQ6Ftxcdd9q3DU/fATQx4ldzMMhGGWb6mr5AJ i945sRl4o/BNe6jIUmzNAkJGDPaOYfaA/r5e7so57aSdBddGXyI6EezeyCZEYPvPpXCb qZqw== X-Gm-Message-State: AOJu0YyL7bt2mAH1tQEh/CI86KE5HbkAsGxxEbqRMT9gdAp3eyqX+UX9 s/SlNuAtUyUohBVbu6lnRfMVa9YCRddunBSGzkJlEeen1Q+s5g2U7qBTh9TzkJQe031VETjHjCA ZBZMqOyxgwEHYO/kKZp9FRQO58888siXsUwYL+1efWKv9PB2aWbCA+Epi+Yn1us7DMbFi02aE0Z 3hl9oWjv2Xqw== X-Received: by 2002:a6b:7309:0:b0:81f:dccd:844e with SMTP id ca18e2360f4ac-8353c078f0dmr17878339f.0.1728426599363; Tue, 08 Oct 2024 15:29:59 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGSNjMKKj1LVVDg2E2b0RGF34jNiX7psqxeTnRt1hoDyq3SwgpEu9UJyb9BySQoaHmbFt8nLQ== X-Received: by 2002:a6b:7309:0:b0:81f:dccd:844e with SMTP id ca18e2360f4ac-8353c078f0dmr17878039f.0.1728426599005; Tue, 08 Oct 2024 15:29:59 -0700 (PDT) Received: from smtp.gmail.com (167-248-51-36.oa02.lnk04.ne.dynamic.allophone.net. [167.248.51.36]) by smtp.gmail.com with ESMTPSA id ca18e2360f4ac-83503a74c21sm194918839f.6.2024.10.08.15.29.58 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Oct 2024 15:29:58 -0700 (PDT) From: Bethany Jamison To: kernel-team@lists.ubuntu.com Subject: [SRU][N][PATCH 0/1] CVE-2024-46722 Date: Tue, 8 Oct 2024 17:29:56 -0500 Message-Id: <20241008222957.39337-1-bethany.jamison@canonical.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" [Impact] In drm/amdgpu fix the mc_data out-of-bounds read warning. This is done by removing the warning that reads when mc_data[i-1] may be out-of-bounds. [Fix] Noble: Clean cherry-pick from linux-6.10.y Jammy: pending (5.15.0-125.135) Focal: pending (5.4.0-200.220) Bionic: Clean cherry-pick from linux-4.19.y Xenial: Bionic patch applied cleanly. Trusty: not-affected [Test Case] Compile and boot tested. [Where problems could occur] This fix affects those who use AMD AtomBIOS for the AMD GPU, an issue with this fix would be visible to the user via a system crash. Tim Huang (1): drm/amdgpu: fix mc_data out-of-bounds read warning drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 2 ++ 1 file changed, 2 insertions(+) Acked-by: Guoqing Jiang Acked-by: Ivan Hu