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[72.253.6.214]) by smtp.gmail.com with ESMTPSA id s14-20020a65644e000000b00438fe64d61esm5259871pgv.0.2022.09.13.19.26.21 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Sep 2022 19:26:21 -0700 (PDT) From: Steve Sakoman To: openembedded-core@lists.openembedded.org Subject: [OE-core][dunfell 9/9] binutils : CVE-2022-38533 Date: Tue, 13 Sep 2022 16:25:19 -1000 Message-Id: <2cf26e2e5a83d2b2efd01de34c11da07eeb9c8f9.1663122098.git.steve@sakoman.com> X-Mailer: git-send-email 2.25.1 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, 14 Sep 2022 02:26:30 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/170627 From: Florin Diaconescu Upstream-Status: Backport [https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ef186fe54aa6d281a3ff8a9528417e5cc614c797] Signed-off-by: Florin Diaconescu Signed-off-by: Steve Sakoman --- .../binutils/binutils-2.34.inc | 1 + .../binutils/binutils/CVE-2022-38533.patch | 37 +++++++++++++++++++ 2 files changed, 38 insertions(+) create mode 100644 meta/recipes-devtools/binutils/binutils/CVE-2022-38533.patch diff --git a/meta/recipes-devtools/binutils/binutils-2.34.inc b/meta/recipes-devtools/binutils/binutils-2.34.inc index 6a55de2d45..ff0d467132 100644 --- a/meta/recipes-devtools/binutils/binutils-2.34.inc +++ b/meta/recipes-devtools/binutils/binutils-2.34.inc @@ -52,5 +52,6 @@ SRC_URI = "\ file://CVE-2021-3549.patch \ file://CVE-2020-16593.patch \ file://0001-CVE-2021-45078.patch \ + file://CVE-2022-38533.patch \ " S = "${WORKDIR}/git" diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2022-38533.patch b/meta/recipes-devtools/binutils/binutils/CVE-2022-38533.patch new file mode 100644 index 0000000000..102d65f8a6 --- /dev/null +++ b/meta/recipes-devtools/binutils/binutils/CVE-2022-38533.patch @@ -0,0 +1,37 @@ +From ef186fe54aa6d281a3ff8a9528417e5cc614c797 Mon Sep 17 00:00:00 2001 +From: Alan Modra +Date: Sat, 13 Aug 2022 15:32:47 +0930 +Subject: [PATCH] PR29482 - strip: heap-buffer-overflow + + PR 29482 + * coffcode.h (coff_set_section_contents): Sanity check _LIB. + +CVE: CVE-2022-38533 +Upstream-Status: Backport [https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ef186fe54aa6d281a3ff8a9528417e5cc614c797] + +Signed-off-by: Florin Diaconescu + +--- + bfd/coffcode.h | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +diff --git a/bfd/coffcode.h b/bfd/coffcode.h +index dec2e9c6370..75c18d88602 100644 +--- a/bfd/coffcode.h ++++ b/bfd/coffcode.h +@@ -4170,10 +4170,13 @@ coff_set_section_contents (bfd * abfd, + + rec = (bfd_byte *) location; + recend = rec + count; +- while (rec < recend) ++ while (recend - rec >= 4) + { ++ size_t len = bfd_get_32 (abfd, rec); ++ if (len == 0 || len > (size_t) (recend - rec) / 4) ++ break; ++ rec += len * 4; + ++section->lma; +- rec += bfd_get_32 (abfd, rec) * 4; + } + + BFD_ASSERT (rec == recend);