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([2602:feb4:3b:2100:34b:e5e0:c38a:7e03]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-30a34a2ea46sm347852a91.31.2025.04.29.19.54.11 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Apr 2025 19:54:11 -0700 (PDT) From: Steve Sakoman To: openembedded-core@lists.openembedded.org Subject: [OE-core][kirkstone 09/14] binutils: Fix CVE-2025-1178 Date: Tue, 29 Apr 2025 19:53:34 -0700 Message-ID: X-Mailer: git-send-email 2.43.0 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, 30 Apr 2025 02:54:17 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/215700 From: Deepesh Varatharajan Prevent an abort in the bfd linker when attempting to generate dynamic relocs for a corrupt input file. PR 32638 Backport a patch from upstream to fix CVE-2025-1178 Upstream-Status: Backport from [https://sourceware.org/git/?p=binutils-gdb.git;a=patch;h=75086e9de1707281172cc77f178e7949a4414ed0] Signed-off-by: Deepesh Varatharajan Signed-off-by: Steve Sakoman --- .../binutils/binutils-2.38.inc | 1 + .../binutils/0039-CVE-2025-1178.patch | 33 +++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 meta/recipes-devtools/binutils/binutils/0039-CVE-2025-1178.patch diff --git a/meta/recipes-devtools/binutils/binutils-2.38.inc b/meta/recipes-devtools/binutils/binutils-2.38.inc index 26d0b570f3..82dd5c9eb6 100644 --- a/meta/recipes-devtools/binutils/binutils-2.38.inc +++ b/meta/recipes-devtools/binutils/binutils-2.38.inc @@ -73,5 +73,6 @@ SRC_URI = "\ file://0036-CVE-2023-39130.patch \ file://0037-CVE-2024-53589.patch \ file://0038-CVE-2025-0840.patch \ + file://0039-CVE-2025-1178.patch \ " S = "${WORKDIR}/git" diff --git a/meta/recipes-devtools/binutils/binutils/0039-CVE-2025-1178.patch b/meta/recipes-devtools/binutils/binutils/0039-CVE-2025-1178.patch new file mode 100644 index 0000000000..9d2054abab --- /dev/null +++ b/meta/recipes-devtools/binutils/binutils/0039-CVE-2025-1178.patch @@ -0,0 +1,33 @@ +From 75086e9de1707281172cc77f178e7949a4414ed0 Mon Sep 17 00:00:00 2001 +From: Nick Clifton +Date: Wed, 5 Feb 2025 13:26:51 +0000 +Subject: [PATCH] Prevent an abort in the bfd linker when attempting to + generate dynamic relocs for a corrupt input file. + +PR 32638 + +Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=patch;h=75086e9de1707281172cc77f178e7949a4414ed0] +CVE: CVE-2025-1178 + +Signed-off-by: Deepesh Varatharajan + +diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c +index 970379de..cbd16abc 100644 +--- a/bfd/elf64-x86-64.c ++++ b/bfd/elf64-x86-64.c +@@ -4575,6 +4575,15 @@ elf_x86_64_finish_dynamic_symbol (bfd *output_bfd, + + if (generate_dynamic_reloc) + { ++ /* If the relgot section has not been created, then ++ generate an error instead of a reloc. cf PR 32638. */ ++ if (relgot == NULL || relgot->size == 0) ++ { ++ info->callbacks->einfo (_("%F%pB: Unable to generate dynamic relocs because a suitable section does not exist\n"), ++ output_bfd); ++ return false; ++ } ++ + if (relative_reloc_name != NULL + && htab->params->report_relative_reloc) + _bfd_x86_elf_link_report_relative_reloc