diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c
index 820352463a06..fb73e1be654d 100644
--- a/fs/smb/server/vfs.c
+++ b/fs/smb/server/vfs.c
@@ -1084,13 +1084,15 @@ int ksmbd_vfs_remove_xattr(struct mnt_idmap *idmap,
 
 int ksmbd_vfs_unlink(struct file *filp)
 {
+	const struct cred *saved_cred;
 	int err = 0;
 	struct dentry *dir, *dentry = filp->f_path.dentry;
 	struct mnt_idmap *idmap = file_mnt_idmap(filp);
 
+	saved_cred = override_creds(filp->f_cred);
 	err = mnt_want_write(filp->f_path.mnt);
 	if (err)
-		return err;
+		goto out_revert;
 
 	dir = dget_parent(dentry);
 	err = ksmbd_vfs_lock_parent(dir, dentry);
@@ -1110,7 +1112,8 @@ int ksmbd_vfs_unlink(struct file *filp)
 out:
 	dput(dir);
 	mnt_drop_write(filp->f_path.mnt);
-
+out_revert:
+	revert_creds(saved_cred);
 	return err;
 }
 
diff --git a/fs/smb/server/vfs_cache.c b/fs/smb/server/vfs_cache.c
index 56335c4e4504..52d1432e2952 100644
--- a/fs/smb/server/vfs_cache.c
+++ b/fs/smb/server/vfs_cache.c
@@ -292,10 +292,14 @@ static void __ksmbd_inode_close(struct ksmbd_file *fp)
 		up_write(&ci->m_lock);
 
 		if (remove_stream_xattr) {
+			const struct cred *saved_cred;
+
+			saved_cred = override_creds(filp->f_cred);
 			err = ksmbd_vfs_remove_xattr(file_mnt_idmap(filp),
 						     &filp->f_path,
 						     fp->stream.name,
 						     true);
+			revert_creds(saved_cred);
 			if (err)
 				pr_err("remove xattr failed : %s\n",
 				       fp->stream.name);