diff --git a/drivers/hid/hid-pxrc.c b/drivers/hid/hid-pxrc.c
index 71fe0c06ddcd..e3755d8b85c2 100644
--- a/drivers/hid/hid-pxrc.c
+++ b/drivers/hid/hid-pxrc.c
@@ -55,6 +55,9 @@ static int pxrc_raw_event(struct hid_device *hdev, struct hid_report *report,
 {
 	struct pxrc_priv *priv = hid_get_drvdata(hdev);
 
+	if (size < 8)
+		return 0;
+
 	if (priv->alternate)
 		priv->slider = data[7];
 	else