diff --git a/kernel/src/utils/memory.c b/kernel/src/utils/memory.c
index 72908ff..9a46a21 100644
--- a/kernel/src/utils/memory.c
+++ b/kernel/src/utils/memory.c
@@ -28,10 +28,10 @@ void memory_copy(void* source, void* destination, uint32_t num) {
     }
 
     uint32_t num_8 = num % 8;
-    uint8_t* src_8 = (uint8_t*)source;
-    uint8_t* dst_8 = (uint8_t*)destination;
+    uint8_t* src_8 = &((uint8_t*)source)[num_64 * 8];
+    uint8_t* dst_8 = &((uint8_t*)destination)[num_64 * 8];
 
-    for (uint32_t i = num_64 * 8; i < num_8; i++) {
+    for (uint32_t i = 0; i < num_8; i++) {
         dst_8[i] = src_8[i];
     }
 }
@@ -48,9 +48,9 @@ void memory_set(void* destination, uint8_t data, uint32_t num) {
     }
 
     uint32_t num_8 = num % 8;
-    uint8_t* dst_8 = (uint8_t*)destination;
+    uint8_t* dst_8 = &((uint8_t*)destination)[num_64 * 8];
 
-    for (uint32_t i = num_64 * 8; i < num_8; i++) {
+    for (uint32_t i = 0; i < num_8; i++) {
         dst_8[i] = data;
     }
 }
@@ -67,10 +67,10 @@ bool memory_compare(void* a, void* b, uint32_t num) {
     }
 
     uint32_t num_8 = num % 8;
-    uint8_t* a_8   = (uint8_t*)a;
-    uint8_t* b_8   = (uint8_t*)b;
+    uint8_t* a_8 = &((uint8_t*)a)[num_64 * 8];
+    uint8_t* b_8 = &((uint8_t*)b)[num_64 * 8];
 
-    for (uint32_t i = num_64 * 8; i < num_8; i++) {
+    for (uint32_t i = 0; i < num_8; i++) {
         if (a_8[i] != b_8[i]) {
             return false;
         }