objdump - GNU objdump (GNU Binutils) 2.30
executable file link: https://github.com/l392zhan/AttentionFuzzer/blob/main/objdump/objdump
execute the program with "objdump -D attack_vector" command can cause the process run forever. After debugging the program through GDB, we found that there is an endless loop, which starts from function elf_parse_notes, which is a function defined in elf.c file, and ends at a fixed address.
attack vectors link: https://github.com/l392zhan/AttentionFuzzer/tree/main/objdump/attack-vector
GDB screenshot link: https://github.com/l392zhan/AttentionFuzzer/blob/main/objdump/GDB_screenshot.jpeg
No problem with current mainline objdump.