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[72.234.106.30]) by smtp.gmail.com with ESMTPSA id o14-20020a17090ab88e00b002636dfcc6f5sm43268pjr.3.2023.10.18.08.48.42 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Oct 2023 08:48:42 -0700 (PDT) From: Steve Sakoman To: openembedded-core@lists.openembedded.org Subject: [OE-core][kirkstone 04/10] binutils: Fix CVE-2022-47008 Date: Wed, 18 Oct 2023 05:48:23 -1000 Message-Id: <3a299d1610bf085790017569de090b0a41cf809b.1697642997.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, 18 Oct 2023 15:48:47 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/189403 From: Deepthi Hemraj Signed-off-by: Deepthi Hemraj Signed-off-by: Steve Sakoman --- .../binutils/binutils-2.38.inc | 1 + .../binutils/0027-CVE-2022-47008.patch | 67 +++++++++++++++++++ 2 files changed, 68 insertions(+) create mode 100644 meta/recipes-devtools/binutils/binutils/0027-CVE-2022-47008.patch diff --git a/meta/recipes-devtools/binutils/binutils-2.38.inc b/meta/recipes-devtools/binutils/binutils-2.38.inc index da444ed1ba..125af13d74 100644 --- a/meta/recipes-devtools/binutils/binutils-2.38.inc +++ b/meta/recipes-devtools/binutils/binutils-2.38.inc @@ -56,6 +56,7 @@ SRC_URI = "\ file://0023-CVE-2023-25585.patch \ file://0026-CVE-2023-1972.patch \ file://0025-CVE-2023-25588.patch \ + file://0027-CVE-2022-47008.patch \ file://0029-CVE-2022-48065-1.patch \ file://0029-CVE-2022-48065-2.patch \ file://0029-CVE-2022-48065-3.patch \ diff --git a/meta/recipes-devtools/binutils/binutils/0027-CVE-2022-47008.patch b/meta/recipes-devtools/binutils/binutils/0027-CVE-2022-47008.patch new file mode 100644 index 0000000000..a3fff65409 --- /dev/null +++ b/meta/recipes-devtools/binutils/binutils/0027-CVE-2022-47008.patch @@ -0,0 +1,67 @@ +From: Alan Modra +Date: Thu, 16 Jun 2022 23:43:38 +0000 (+0930) +Subject: PR29255, memory leak in make_tempdir +X-Git-Tag: binutils-2_39~236 +X-Git-Url: https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=d6e1d48c83b165c129cb0aa78905f7ca80a1f682 + +PR29255, memory leak in make_tempdir + + PR 29255 + * bucomm.c (make_tempdir, make_tempname): Free template on all + failure paths. + +Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=d6e1d48c83b165c129cb0aa78905f7ca80a1f682] + +CVE: CVE-2022-47008 + +Signed-off-by: Deepthi Hemraj + +--- + +diff --git a/binutils/bucomm.c b/binutils/bucomm.c +index fdc2209df9c..4395cb9f7f5 100644 +--- a/binutils/bucomm.c ++++ b/binutils/bucomm.c +@@ -537,8 +537,9 @@ make_tempname (const char *filename, int *ofd) + #else + tmpname = mktemp (tmpname); + if (tmpname == NULL) +- return NULL; +- fd = open (tmpname, O_RDWR | O_CREAT | O_EXCL, 0600); ++ fd = -1; ++ else ++ fd = open (tmpname, O_RDWR | O_CREAT | O_EXCL, 0600); + #endif + if (fd == -1) + { +@@ -556,22 +557,23 @@ char * + make_tempdir (const char *filename) + { + char *tmpname = template_in_dir (filename); ++ char *ret; + + #ifdef HAVE_MKDTEMP +- return mkdtemp (tmpname); ++ ret = mkdtemp (tmpname); + #else +- tmpname = mktemp (tmpname); +- if (tmpname == NULL) +- return NULL; ++ ret = mktemp (tmpname); + #if defined (_WIN32) && !defined (__CYGWIN32__) + if (mkdir (tmpname) != 0) +- return NULL; ++ ret = NULL; + #else + if (mkdir (tmpname, 0700) != 0) +- return NULL; ++ ret = NULL; + #endif +- return tmpname; + #endif ++ if (ret == NULL) ++ free (tmpname); ++ return ret; + } + + /* Parse a string into a VMA, with a fatal error if it can't be