diff --git a/services/miscdevice_service/include/vibration_priority_manager.h b/services/miscdevice_service/include/vibration_priority_manager.h
index 3f5bd436bf068a272db94ee3283a5b767e207368..f727f86ce172f66aa9c6c2f1e415d639d3d85051 100644
--- a/services/miscdevice_service/include/vibration_priority_manager.h
+++ b/services/miscdevice_service/include/vibration_priority_manager.h
@@ -135,6 +135,7 @@ private:
     std::vector<WhiteListAppInfo> doNotDisturbWhiteList_;
     sptr<MiscDeviceObserver> currentUserObserver_;
     std::mutex currentUserObserverMutex_;
+    std::mutex whiteListMutex_;
 #endif // OHOS_BUILD_ENABLE_DO_NOT_DISTURB
 #ifdef OHOS_BUILD_ENABLE_VIBRATOR_CROWN
     std::atomic_int32_t miscCrownFeedback_ = FEEDBACK_MODE_INVALID;
diff --git a/services/miscdevice_service/src/vibration_priority_manager.cpp b/services/miscdevice_service/src/vibration_priority_manager.cpp
index 2cada5a0190a75263953a46e28cd7590d4c93120..865fb5ffe368541ad0e3d1da557bf34dcb1e8bc2 100644
--- a/services/miscdevice_service/src/vibration_priority_manager.cpp
+++ b/services/miscdevice_service/src/vibration_priority_manager.cpp
@@ -151,6 +151,7 @@ void VibrationPriorityManager::InitDoNotDisturbData()
         doNotDisturbSwitch_ = switchTemp;
         MISC_HILOGI("doNotDisturbSwitch:%{public}d", switchTemp);
     }
+    std::lock_guard<std::mutex> whiteListLock(whiteListMutex_);
     if (doNotDisturbSwitch_ == DONOTDISTURB_SWITCH_ON) {
         std::vector<WhiteListAppInfo> whiteListTemp;
         int32_t whiteListRet = GetWhiteListValue(DO_NOT_DISTURB_WHITE_LIST, whiteListTemp);
@@ -443,6 +444,7 @@ bool VibrationPriorityManager::IgnoreAppVibrations(const VibrateInfo &vibrateInf
         MISC_HILOGD("DoNotDisturbSwitch is off");
         return false;
     }
+    std::lock_guard<std::mutex> whiteListLock(whiteListMutex_);
     for (const WhiteListAppInfo &whiteListAppInfo : doNotDisturbWhiteList_) {
         if (vibrateInfo.packageName == whiteListAppInfo.bundle) {
             MISC_HILOGD("Not ignore app vibration, the app is on the whitelist, bundleName::%{public}s",
diff --git a/utils/common/src/file_utils.cpp b/utils/common/src/file_utils.cpp
index 78419ef27dea35150a1778e5fbc700fcd5ea0ea6..fff2eacc41fa6d20e4977c3e3dc98ebaefb379ec 100755
--- a/utils/common/src/file_utils.cpp
+++ b/utils/common/src/file_utils.cpp
@@ -187,16 +187,23 @@ std::string ReadFd(const RawFileDescriptor &rawFd)
     int64_t fdSize = GetFileSize(rawFd.fd);
     if ((rawFd.offset < 0) || (rawFd.offset > fdSize)) {
         MISC_HILOGE("offset is invalid, offset:%{public}" PRId64, rawFd.offset);
-        close(rawFd.fd);
         return {};
     }
     if ((rawFd.length <= 0) || (rawFd.length > fdSize - rawFd.offset)) {
         MISC_HILOGE("length is invalid, length:%{public}" PRId64, rawFd.length);
-        close(rawFd.fd);
         return {};
     }
-    FILE *fp = fdopen(rawFd.fd, "r");
-    CHKPS(fp);
+    int dupFd = dup(rawFd.fd);
+    if (dupFd < 0) {
+        MISC_HILOGE("dup fd failed, fd:%{public}d, errno:%{public}d", rawFd.fd, errno);
+        return {};
+    }
+    FILE *fp = fdopen(dupFd, "r");
+    if (fp == nullptr) {
+        MISC_HILOGE("fdopen failed, fd:%{public}d, errno:%{public}d", dupFd, errno);
+        close(dupFd);
+        return {};
+    }
     if (fseek(fp, rawFd.offset, SEEK_SET) != 0) {
         MISC_HILOGE("fseek failed, errno:%{public}d", errno);
         if (fclose(fp) != 0) {