1 files changed, 1 insertions, 1 deletions

diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
index e88d071648c2..5d453e58ddbf 100644
--- a/mm/process_vm_access.c
+++ b/mm/process_vm_access.c
@@ -194,7 +194,7 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
                 goto free_proc_pages;
         }
 
-        mm = mm_access(task, PTRACE_MODE_ATTACH);
+        mm = mm_access(task, PTRACE_MODE_ATTACH_REALCREDS);
         if (!mm || IS_ERR(mm)) {
                 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
                 /*