From patchwork Wed Dec 6 13:55:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steve Sakoman X-Patchwork-Id: 35761 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0F79C4167B for ; Wed, 6 Dec 2023 13:56:07 +0000 (UTC) Received: from mail-pj1-f41.google.com (mail-pj1-f41.google.com [209.85.216.41]) by mx.groups.io with SMTP id smtpd.web10.32044.1701870963577433173 for ; Wed, 06 Dec 2023 05:56:03 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@sakoman-com.20230601.gappssmtp.com header.s=20230601 header.b=lX42ICgW; spf=softfail (domain: sakoman.com, ip: 209.85.216.41, mailfrom: steve@sakoman.com) Received: by mail-pj1-f41.google.com with SMTP id 98e67ed59e1d1-2868605fa4aso2580061a91.0 for ; Wed, 06 Dec 2023 05:56:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sakoman-com.20230601.gappssmtp.com; s=20230601; t=1701870962; x=1702475762; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=ky6qEPTNRO5Po6hgZeN5yORxT9lvbxUJR/76M1ao7oo=; b=lX42ICgWCDBzFM8hIHpUJvQsDLDE/unlANYIqYtr9duvGVb9WDn0F4zyCnCiMWwp8I XNnQ0xffM6YX5h8E2ap9QzhzO65/MPwFvWpsZHgycD9GH1JmQZKlhayDPXFNj5VsHJtn 3qwcdWrm9IYudr7EDqslzl2Po5RZ5aVq//TfT/tAmkqUyUcLaPzNgdU8dAfR640BkAjJ EJUJ9WjQmHMa5IkG9wd8qaYt6vMyzJ5nja2aFI1+Yc2F6F8C7Eikm6wFOZdUM3eqbxLA 7YdnAYr70NIv2i2G45vdzFzrX+RzqMH1eY+rgAuvKTypStk6OP7YfOazigwd6ye4UJ4r knFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701870962; x=1702475762; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ky6qEPTNRO5Po6hgZeN5yORxT9lvbxUJR/76M1ao7oo=; b=X/2vPK0H1hCnvPJ9SuKuu8REOf5vBsl001Mw1Z8mriqsjIkyZqVTH6pvIndHUPVOrP VqEMMaq/NtVE4M+AMxGeuEbDBEER7EqwUY/8JqGV4Aq3AclE76C6yLKHg8reO2fV8cBN 10tSC7UOsN4F/Qb0CxUGKjNyIa/GmerI4H+TZhp3ktIMRjr0VYuN2kePwYDMtnh34D7j 0pPEPJyOVTaAc7sq7o9ODPOdScOvWRBzojn6I75IoQDeHcs6cTZiE6nm2RFjKTfekn5K 60+dYAesqk4HdWb2cpExRlxM+l3n4px+exxVgPDHbuH359WGQReB9I7Ec+279/espMgA 4xCg== X-Gm-Message-State: AOJu0YwK/wnBaZHnCme1X6g8WZFoPKrwZlJxiyATD8OtZfEeGkk9ibi8 20xmdKE6LVu5Apn/0D6KCe/EDhEmERgw7NcFxm0= X-Google-Smtp-Source: AGHT+IGk05BjJa9JTG3amKPJBwA1jLloxL5UEw0B1Ex7M6XestyCcrsRPpFQopPBWzSZuzLalZ6L8A== X-Received: by 2002:a17:90b:1b45:b0:286:a734:be6a with SMTP id nv5-20020a17090b1b4500b00286a734be6amr551624pjb.17.1701870962145; Wed, 06 Dec 2023 05:56:02 -0800 (PST) Received: from hexa.lan (dhcp-72-234-108-41.hawaiiantel.net. [72.234.108.41]) by smtp.gmail.com with ESMTPSA id h14-20020a170902680e00b001d07b659f91sm7887650plk.6.2023.12.06.05.56.01 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Dec 2023 05:56:01 -0800 (PST) From: Steve Sakoman To: openembedded-core@lists.openembedded.org Subject: [OE-core][dunfell 01/11] binutils 2.34: Fix CVE-2021-46174 Date: Wed, 6 Dec 2023 03:55:44 -1000 Message-Id: <94f2468de191f8c1dd236efb91f3094a76ddffc9.1701870718.git.steve@sakoman.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Wed, 06 Dec 2023 13:56:07 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/191887 From: poojitha adireddy Upstream Repository: https://sourceware.org/git/binutils-gdb.git Bug Details: https://nvd.nist.gov/vuln/detail/CVE-2021-46174 Type: Security Fix CVE: CVE-2021-46174 Score: 7.5 Patch: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=cad4d6b91e97 Signed-off-by: poojitha adireddy Signed-off-by: Steve Sakoman --- .../binutils/binutils-2.34.inc | 1 + .../binutils/binutils/CVE-2021-46174.patch | 35 +++++++++++++++++++ 2 files changed, 36 insertions(+) create mode 100644 meta/recipes-devtools/binutils/binutils/CVE-2021-46174.patch diff --git a/meta/recipes-devtools/binutils/binutils-2.34.inc b/meta/recipes-devtools/binutils/binutils-2.34.inc index a9a2bf332f..371e8e9fa4 100644 --- a/meta/recipes-devtools/binutils/binutils-2.34.inc +++ b/meta/recipes-devtools/binutils/binutils-2.34.inc @@ -54,5 +54,6 @@ SRC_URI = "\ file://0001-CVE-2021-45078.patch \ file://CVE-2022-38533.patch \ file://CVE-2023-25588.patch \ + file://CVE-2021-46174.patch \ " S = "${WORKDIR}/git" diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2021-46174.patch b/meta/recipes-devtools/binutils/binutils/CVE-2021-46174.patch new file mode 100644 index 0000000000..2addf5139e --- /dev/null +++ b/meta/recipes-devtools/binutils/binutils/CVE-2021-46174.patch @@ -0,0 +1,35 @@ +From 46322722ad40ac1a75672ae0f62f4969195f1368 Mon Sep 17 00:00:00 2001 +From: Alan Modra +Date: Thu, 20 Jan 2022 13:58:38 +1030 +Subject: [PATCH] PR28753, buffer overflow in read_section_stabs_debugging_info + + PR 28753 + * rddbg.c (read_section_stabs_debugging_info): Don't read past + end of section when concatentating stab strings. + +CVE: CVE-2021-46174 +Upstream-Status: Backport [https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=cad4d6b91e97] + +(cherry picked from commit 085b299b71721e15f5c5c5344dc3e4e4536dadba) +(cherry picked from commit cad4d6b91e97b6962807d33c04ed7e7797788438) +Signed-off-by: poojitha adireddy +--- + binutils/rddbg.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/binutils/rddbg.c b/binutils/rddbg.c +index 72e934055b5..5e76d94a3c4 100644 +--- a/binutils/rddbg.c ++++ b/binutils/rddbg.c +@@ -207,7 +207,7 @@ read_section_stabs_debugging_info (bfd *abfd, asymbol **syms, long symcount, + an attempt to read the byte before 'strings' would occur. */ + while ((len = strlen (s)) > 0 + && s[len - 1] == '\\' +- && stab + 12 < stabs + stabsize) ++ && stab + 16 <= stabs + stabsize) + { + char *p; + +-- +2.23.1 +