diff options
| author |   Hitendra Prajapati <hprajapati@mvista.com> | 2022-12-08 12:56:27 +0530 |
|---|---|---|
| committer |   Steve Sakoman <steve@sakoman.com> | 2022-12-08 06:31:58 -1000 |
| commit | c39fd8264ac623f3cfb26305420b527dd9c4c891 (patch) | |
| tree | f1403f005df3c90bb044e75b23f43f2e1dbe15a8 | |
| parent | fe81ee17a2dc9924178fdd98614ed9e264204492 (diff) | |
| download | openembedded-core-contrib-c39fd8264ac623f3cfb26305420b527dd9c4c891.tar.gz | |
libarchive: CVE-2022-36227 NULL pointer dereference in archive_write.c
Upstream-Status: Backport from https://github.com/libarchive/libarchive/commit/bff38efe8c110469c5080d387bec62a6ca15b1a5
Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
| -rw-r--r-- | meta/recipes-extended/libarchive/libarchive/CVE-2022-36227.patch | 43 | ||||
| -rw-r--r-- | meta/recipes-extended/libarchive/libarchive_3.4.2.bb | 1 |
2 files changed, 44 insertions, 0 deletions
diff --git a/meta/recipes-extended/libarchive/libarchive/CVE-2022-36227.patch b/meta/recipes-extended/libarchive/libarchive/CVE-2022-36227.patch new file mode 100644 index 0000000000..980a0e884a --- /dev/null +++ b/meta/recipes-extended/libarchive/libarchive/CVE-2022-36227.patch @@ -0,0 +1,43 @@ +From 6311080bff566fcc5591dadfd78efb41705b717f Mon Sep 17 00:00:00 2001 +From: obiwac <obiwac@gmail.com> +Date: Fri, 22 Jul 2022 22:41:10 +0200 +Subject: [PATCH] CVE-2022-36227 + +libarchive: CVE-2022-36227 Handle a `calloc` returning NULL (fixes #1754) + +Upstream-Status: Backport [https://github.com/libarchive/libarchive/commit/bff38efe8c110469c5080d387bec62a6ca15b1a5] +CVE: CVE-2022-36227 +Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com +--- + libarchive/archive_write.c | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/libarchive/archive_write.c b/libarchive/archive_write.c +index 98a55fb..7fe88b6 100644 +--- a/libarchive/archive_write.c ++++ b/libarchive/archive_write.c +@@ -211,6 +211,10 @@ __archive_write_allocate_filter(struct archive *_a) + struct archive_write_filter *f; + + f = calloc(1, sizeof(*f)); ++ ++ if (f == NULL) ++ return (NULL); ++ + f->archive = _a; + f->state = ARCHIVE_WRITE_FILTER_STATE_NEW; + if (a->filter_first == NULL) +@@ -527,6 +531,10 @@ archive_write_open(struct archive *_a, void *client_data, + a->client_data = client_data; + + client_filter = __archive_write_allocate_filter(_a); ++ ++ if (client_filter == NULL) ++ return (ARCHIVE_FATAL); ++ + client_filter->open = archive_write_client_open; + client_filter->write = archive_write_client_write; + client_filter->close = archive_write_client_close; +-- +2.25.1 + diff --git a/meta/recipes-extended/libarchive/libarchive_3.4.2.bb b/meta/recipes-extended/libarchive/libarchive_3.4.2.bb index 7d2e7b711b..e0a6174d8b 100644 --- a/meta/recipes-extended/libarchive/libarchive_3.4.2.bb +++ b/meta/recipes-extended/libarchive/libarchive_3.4.2.bb @@ -39,6 +39,7 @@ SRC_URI = "http://libarchive.org/downloads/libarchive-${PV}.tar.gz \ file://CVE-2021-23177.patch \ file://CVE-2021-31566-01.patch \ file://CVE-2021-31566-02.patch \ + file://CVE-2022-36227.patch \ " SRC_URI[md5sum] = "d953ed6b47694dadf0e6042f8f9ff451" |