diff options
Diffstat (limited to 'dev-libs/openssl/files/openssl-3.0.7-x509-CVE-2022-3996.patch')
-rw-r--r-- | dev-libs/openssl/files/openssl-3.0.7-x509-CVE-2022-3996.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/dev-libs/openssl/files/openssl-3.0.7-x509-CVE-2022-3996.patch b/dev-libs/openssl/files/openssl-3.0.7-x509-CVE-2022-3996.patch new file mode 100644 index 000000000000..079a4f508ccb --- /dev/null +++ b/dev-libs/openssl/files/openssl-3.0.7-x509-CVE-2022-3996.patch @@ -0,0 +1,35 @@ +https://bugs.gentoo.org/885797 + +https://github.com/openssl/openssl/commit/7725e7bfe6f2ce8146b6552b44e0d226be7638e7 +https://github.com/openssl/openssl/issues/19643 + +From 7725e7bfe6f2ce8146b6552b44e0d226be7638e7 Mon Sep 17 00:00:00 2001 +From: Pauli <pauli@openssl.org> +Date: Fri, 11 Nov 2022 09:40:19 +1100 +Subject: [PATCH] x509: fix double locking problem + +This reverts commit 9aa4be691f5c73eb3c68606d824c104550c053f7 and removed the +redundant flag setting. + +Fixes #19643 + +Fixes LOW CVE-2022-3996 + +Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> +Reviewed-by: Tomas Mraz <tomas@openssl.org> +(Merged from https://github.com/openssl/openssl/pull/19652) + +(cherry picked from commit 4d0340a6d2f327700a059f0b8f954d6160f8eef5) +--- a/crypto/x509/pcy_map.c ++++ b/crypto/x509/pcy_map.c +@@ -73,10 +73,6 @@ int ossl_policy_cache_set_mapping(X509 *x, POLICY_MAPPINGS *maps) + + ret = 1; + bad_mapping: +- if (ret == -1 && CRYPTO_THREAD_write_lock(x->lock)) { +- x->ex_flags |= EXFLAG_INVALID_POLICY; +- CRYPTO_THREAD_unlock(x->lock); +- } + sk_POLICY_MAPPING_pop_free(maps, POLICY_MAPPING_free); + return ret; + |