diff options
Diffstat (limited to 'meta-oe/recipes-support/opensc/opensc/CVE-2023-40661-3.patch')
| -rw-r--r-- | meta-oe/recipes-support/opensc/opensc/CVE-2023-40661-3.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-oe/recipes-support/opensc/opensc/CVE-2023-40661-3.patch b/meta-oe/recipes-support/opensc/opensc/CVE-2023-40661-3.patch new file mode 100644 index 0000000000..7950cf91df --- /dev/null +++ b/meta-oe/recipes-support/opensc/opensc/CVE-2023-40661-3.patch @@ -0,0 +1,31 @@ +Origin: https://github.com/OpenSC/OpenSC/commit/41d61da8481582e12710b5858f8b635e0a71ab5e +From: Jakub Jelen <jjelen@redhat.com> +Date: Wed, 20 Sep 2023 10:13:57 +0200 +Subject: oberthur: Avoid buffer overflow + +Thanks oss-fuzz + +https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60650 +CVE: CVE-2023-40661 +Upstream-Status: Backport [https://salsa.debian.org/opensc-team/opensc/-/commit/8026fb4ca0ed53d970c6c497252eb264d4192d50] +Signed-off-by: Virendra Thakur <virendrak@kpit.com> +Comment: Hunk refreshed based on codebase. +--- + src/pkcs15init/pkcs15-oberthur.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/src/pkcs15init/pkcs15-oberthur.c b/src/pkcs15init/pkcs15-oberthur.c +index ad2cabd530..c441ab1e76 100644 +--- a/src/pkcs15init/pkcs15-oberthur.c ++++ b/src/pkcs15init/pkcs15-oberthur.c +@@ -688,6 +688,9 @@ + if (object->type != SC_PKCS15_TYPE_PRKEY_RSA) + LOG_TEST_RET(ctx, SC_ERROR_NOT_SUPPORTED, "Create key failed: RSA only supported"); + ++ if (key_info->path.len < 2) ++ LOG_TEST_RET(ctx, SC_ERROR_OBJECT_NOT_VALID, "The path needs to be at least to bytes long"); ++ + sc_log(ctx, "create private key ID:%s", sc_pkcs15_print_id(&key_info->id)); + /* Here, the path of private key file should be defined. + * Nevertheless, we need to instantiate private key to get the ACLs. */ + |