diff --git a/Kernel/Process.h b/Kernel/Process.h
index 13efccd7aa..1720b2b48b 100644
--- a/Kernel/Process.h
+++ b/Kernel/Process.h
@@ -293,7 +293,7 @@ public:
     int sys$socket(int domain, int type, int protocol);
     int sys$bind(int sockfd, Userspace<const sockaddr*> addr, socklen_t);
     int sys$listen(int sockfd, int backlog);
-    int sys$accept(int sockfd, sockaddr*, socklen_t*);
+    int sys$accept(int sockfd, Userspace<sockaddr*>, Userspace<socklen_t*>);
     int sys$connect(int sockfd, const sockaddr*, socklen_t);
     int sys$shutdown(int sockfd, int how);
     ssize_t sys$sendto(const Syscall::SC_sendto_params*);
diff --git a/Kernel/Syscalls/socket.cpp b/Kernel/Syscalls/socket.cpp
index f63b870f31..b7112a25b6 100644
--- a/Kernel/Syscalls/socket.cpp
+++ b/Kernel/Syscalls/socket.cpp
@@ -93,7 +93,7 @@ int Process::sys$listen(int sockfd, int backlog)
     return socket.listen(backlog);
 }
 
-int Process::sys$accept(int accepting_socket_fd, sockaddr* user_address, socklen_t* user_address_size)
+int Process::sys$accept(int accepting_socket_fd, Userspace<sockaddr*> user_address, Userspace<socklen_t*> user_address_size)
 {
     REQUIRE_PROMISE(accept);
 
@@ -101,7 +101,8 @@ int Process::sys$accept(int accepting_socket_fd, sockaddr* user_address, socklen
     if (user_address) {
         if (!validate_write_typed(user_address_size))
             return -EFAULT;
-        copy_from_user(&address_size, user_address_size);
+        if (!validate_read_and_copy_typed(&address_size, user_address_size))
+            return -EFAULT;
         if (!validate_write(user_address, address_size))
             return -EFAULT;
     }