KHeapChunkHeader: Difference between revisions

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-This is the header stored in FCRAM for each FCRAM heap chunk. The kernel maintains this structure.
+#REDIRECT [[MemoryBlockHeader]]
-An attack like gspwn can be used to overwrite instances of this header in order to exploit the ARM11 kernel on system versions below 9.3 ([[3DS_System_Flaws#Kernel11|memchunkhax]]).
-Size : 0xC bytes?
-{| class="wikitable" border="1"
-|-
-!  Offset
-! Type
-!  Description
-|-
-| 0x0
-| u32
-| Size in pages
-|-
-| 0x4
-| KHeapHeader*
-| Next
-|-
-| 0x8
-| KHeapHeader*
-| Prev
-|}