--- /tmp/orig/dev/drm/amd/amdgpu/ci_dpm.c	2026-07-23 11:54:56.804843000 +0000
+++ dev/drm/amd/amdgpu/ci_dpm.c	2026-07-23 12:21:10.240582000 +0000
@@ -5689,6 +5689,8 @@
 		u8 *idx;
 		power_state = (union pplib_power_state *)power_state_offset;
 		non_clock_array_index = power_state->v2.nonClockInfoIndex;
+			if (non_clock_array_index >= non_clock_info_array->ucNumEntries)
+				continue;
 		non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
 			&non_clock_info_array->nonClockInfo[non_clock_array_index];
 		ps = kzalloc(sizeof(struct ci_ps), GFP_KERNEL);