diff --git a/arch/riscv/kvm/aia_aplic.c b/arch/riscv/kvm/aia_aplic.c
index d1e50bf5c351..3464f3351df7 100644
--- a/arch/riscv/kvm/aia_aplic.c
+++ b/arch/riscv/kvm/aia_aplic.c
@@ -10,6 +10,7 @@
 #include <linux/irqchip/riscv-aplic.h>
 #include <linux/kvm_host.h>
 #include <linux/math.h>
+#include <linux/nospec.h>
 #include <linux/spinlock.h>
 #include <linux/swab.h>
 #include <kvm/iodev.h>
@@ -45,7 +46,7 @@ static u32 aplic_read_sourcecfg(struct aplic *aplic, u32 irq)
 
 	if (!irq || aplic->nr_irqs <= irq)
 		return 0;
-	irqd = &aplic->irqs[irq];
+	irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];
 
 	raw_spin_lock_irqsave(&irqd->lock, flags);
 	ret = irqd->sourcecfg;
@@ -61,7 +62,7 @@ static void aplic_write_sourcecfg(struct aplic *aplic, u32 irq, u32 val)
 
 	if (!irq || aplic->nr_irqs <= irq)
 		return;
-	irqd = &aplic->irqs[irq];
+	irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];
 
 	if (val & APLIC_SOURCECFG_D)
 		val = 0;
@@ -81,7 +82,7 @@ static u32 aplic_read_target(struct aplic *aplic, u32 irq)
 
 	if (!irq || aplic->nr_irqs <= irq)
 		return 0;
-	irqd = &aplic->irqs[irq];
+	irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];
 
 	raw_spin_lock_irqsave(&irqd->lock, flags);
 	ret = irqd->target;
@@ -97,7 +98,7 @@ static void aplic_write_target(struct aplic *aplic, u32 irq, u32 val)
 
 	if (!irq || aplic->nr_irqs <= irq)
 		return;
-	irqd = &aplic->irqs[irq];
+	irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];
 
 	val &= APLIC_TARGET_EIID_MASK |
 	       (APLIC_TARGET_HART_IDX_MASK << APLIC_TARGET_HART_IDX_SHIFT) |
@@ -116,7 +117,7 @@ static bool aplic_read_pending(struct aplic *aplic, u32 irq)
 
 	if (!irq || aplic->nr_irqs <= irq)
 		return false;
-	irqd = &aplic->irqs[irq];
+	irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];
 
 	raw_spin_lock_irqsave(&irqd->lock, flags);
 	ret = (irqd->state & APLIC_IRQ_STATE_PENDING) ? true : false;
@@ -132,7 +133,7 @@ static void aplic_write_pending(struct aplic *aplic, u32 irq, bool pending)
 
 	if (!irq || aplic->nr_irqs <= irq)
 		return;
-	irqd = &aplic->irqs[irq];
+	irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];
 
 	raw_spin_lock_irqsave(&irqd->lock, flags);
 
@@ -170,7 +171,7 @@ static bool aplic_read_enabled(struct aplic *aplic, u32 irq)
 
 	if (!irq || aplic->nr_irqs <= irq)
 		return false;
-	irqd = &aplic->irqs[irq];
+	irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];
 
 	raw_spin_lock_irqsave(&irqd->lock, flags);
 	ret = (irqd->state & APLIC_IRQ_STATE_ENABLED) ? true : false;
@@ -186,7 +187,7 @@ static void aplic_write_enabled(struct aplic *aplic, u32 irq, bool enabled)
 
 	if (!irq || aplic->nr_irqs <= irq)
 		return;
-	irqd = &aplic->irqs[irq];
+	irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];
 
 	raw_spin_lock_irqsave(&irqd->lock, flags);
 	if (enabled)
@@ -205,7 +206,7 @@ static bool aplic_read_input(struct aplic *aplic, u32 irq)
 
 	if (!irq || aplic->nr_irqs <= irq)
 		return false;
-	irqd = &aplic->irqs[irq];
+	irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];
 
 	raw_spin_lock_irqsave(&irqd->lock, flags);
 
@@ -254,7 +255,7 @@ static void aplic_update_irq_range(struct kvm *kvm, u32 first, u32 last)
 	for (irq = first; irq <= last; irq++) {
 		if (!irq || aplic->nr_irqs <= irq)
 			continue;
-		irqd = &aplic->irqs[irq];
+		irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];
 
 		raw_spin_lock_irqsave(&irqd->lock, flags);
 
@@ -283,7 +284,7 @@ int kvm_riscv_aia_aplic_inject(struct kvm *kvm, u32 source, bool level)
 
 	if (!aplic || !source || (aplic->nr_irqs <= source))
 		return -ENODEV;
-	irqd = &aplic->irqs[source];
+	irqd = &aplic->irqs[array_index_nospec(source, aplic->nr_irqs)];
 	ie = (aplic->domaincfg & APLIC_DOMAINCFG_IE) ? true : false;
 
 	raw_spin_lock_irqsave(&irqd->lock, flags);