readdle — Two-Stage Shellcode via Stub Read Gadget
Inject a 4-byte stub shellcode that calls read to pull a full shell payload into the same buffer, then jump to it — bypassing the initial 4-byte size constraint on the first write.
Inject a 4-byte stub shellcode that calls read to pull a full shell payload into the same buffer, then jump to it — bypassing the initial 4-byte size constraint on the first write.