diff --git a/0014-fix-CVE-2022-3854.patch b/0014-fix-CVE-2022-3854.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7d3fde93f1682c29f5b3aeadbdd1a11af1c72618
--- /dev/null
+++ b/0014-fix-CVE-2022-3854.patch
@@ -0,0 +1,54 @@
+From ed7c2d0a58fb87201777fb4097d5a2b650593b31 Mon Sep 17 00:00:00 2001
+From: Adam C. Emerson <aemerson@redhat.com>
+Misplaced colons can result in radosgw thinking is has a bucket URL
+but with no bucket name, leading to a crash later on.
+
+Change-Id: 9746e8011ff1de6de7dba9c0041e28a16c8f6828
+Change-Id: 95c6c2d209a877b934e05e727a181de8c68accd3
+Fixes: https://tracker.ceph.com/issues/55765
+Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
+(cherry picked from commit 3ee9a3b)
+Fixes: https://tracker.ceph.com/issues/56586
+Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
+---
+ src/rgw/rgw_common.cc | 5 +++++
+ src/rgw/rgw_sal.h     | 6 +++++-
+ 2 files changed, 10 insertions(+), 1 deletion(-)
+
+diff --git a/src/rgw/rgw_common.cc b/src/rgw/rgw_common.cc
+index b44d4bf..ce7b94c 100644
+--- a/src/rgw/rgw_common.cc
++++ b/src/rgw/rgw_common.cc
+@@ -1279,6 +1279,11 @@ bool verify_bucket_permission_no_policy(const DoutPrefixProvider* dpp, struct re
+ 
+ bool verify_bucket_permission(const DoutPrefixProvider* dpp, struct req_state * const s, const uint64_t op)
+ {
++   if (rgw::sal::RGWBucket::empty(s->bucket)) {
++      // request is missing a bucket name
++     return false;
++   }
++
+   perm_state_from_req_state ps(s);
+ 
+   return verify_bucket_permission(dpp, 
+diff --git a/src/rgw/rgw_sal.h b/src/rgw/rgw_sal.h
+index 41da8bc..197f975 100644
+--- a/src/rgw/rgw_sal.h
++++ b/src/rgw/rgw_sal.h
+@@ -279,8 +279,12 @@ class RGWBucket {
+     void convert(cls_user_bucket_entry *b) const {
+       ent.convert(b);
+     }
++    
++    /** Check if a Bucket pointer is empty */
++    static bool empty(const RGWBucket* b) { return (!b || b->empty()); }
++    /** Check if a Bucket unique pointer is empty */
++    static bool empty(const std::unique_ptr<RGWBucket>& b) { return (!b || b->empty()); }
+ 
+-    static bool empty(RGWBucket* b) { return (!b || b->empty()); }
+     virtual std::unique_ptr<RGWBucket> clone() = 0;
+ 
+     /* dang - This is temporary, until the API is completed */
+-- 
+2.13.0.windows.1
+
diff --git a/ceph.spec b/ceph.spec
index 2171a7505d27cc808ff79b6b584272234a362c1b..24bb0e28c7bdb5e43fecc2d49d69c9f8e0a4ca19 100644
--- a/ceph.spec
+++ b/ceph.spec
@@ -125,7 +125,7 @@
 #################################################################################
 Name:		ceph
 Version:	16.2.7
-Release:	15
+Release:	17
 %if 0%{?fedora} || 0%{?rhel} || 0%{?openEuler}
 Epoch:		2
 %endif
@@ -156,6 +156,7 @@ Patch10: 0010-fix-CVE-2022-3650.patch
 Patch11: 0011-fix-no-module-named-v1_event-for-mgr-k8sevent.patch
 Patch12: 0012-add-missing-includes-when-compiling-with-boost-1.75.patch
 Patch13: 0013-add-atomic-library-for-loongarch64.patch
+Patch14: 0014-fix-CVE-2022-3854.patch
 %if 0%{?suse_version}
 # _insert_obs_source_lines_here
 ExclusiveArch:  x86_64 aarch64 ppc64le s390x
@@ -1558,8 +1559,7 @@ exit 0
 
 %if ! 0%{?suse_version}
 %postun -n cephadm
-userdel -r cephadm || true
-exit 0
+[$1 -ne 0] || userdel cephadm || :
 %endif
 
 %files -n cephadm
@@ -2504,6 +2504,12 @@ exit 0
 %config %{_sysconfdir}/prometheus/ceph/ceph_default_alerts.yml
 
 %changelog
+* Wed Mar 1 2023 wangzengliang <wangzengliang2@huawei.com> - 2:16.2.7-17
+- fix error for uninstall cephadm
+
+* Fri Feb 10 2023 wangzengliang <wangzengliang2@huawei.com> - 2:16.2.7-16
+- fix CVE-2022-3854
+
 * Mon Feb 6 2023 liuqinfei<liuqinfei@hisilicon.com> - 2:16.2.7-15
 - fix no python symbol for python3