1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 56d6bf668488..f763ed7ba91e 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1104,7 +1104,8 @@ skip_normal_probe:
         }
 
 
-        if (data_interface->cur_altsetting->desc.bNumEndpoints < 2)
+        if (data_interface->cur_altsetting->desc.bNumEndpoints < 2 ||
+            control_interface->cur_altsetting->desc.bNumEndpoints == 0)
                 return -EINVAL;
 
         epctrl = &control_interface->cur_altsetting->endpoint[0].desc;