Hardik Shah

Default armeb_hello_static doesn't work

6

***Describe the bug** I am trying to run "examples/rootfs/armeb_linux/bin/armeb_hello_static" with following command on latest qiling-dev version 1.4.2 `` qltool run --rootfs examples/rootfs/armeb_linux -f examples/rootfs/armeb_linux/bin/armeb_hello_static `` but its giving error: unicorn.unicorn.UcError:...

updated for shared memory support.

1

updated for shared memory support.

need to use -f option for filemode or -m for shared memory mode.

can not kill child process,

1

i am running winafl 1.1.6 and dynamorio DynamoRIO-Windows-7.1.0-1 on 4 core machine and every few hours i am getting this issue:  it seems that .cur_input file is also...

Error allocating remote code buffer

1

Getting this error after few hours: [-] PROGRAM ABORT : Error allocating remote code buffer Location : TinyInst::InstrumentModule(), D:\Research\Jackalope\TinyInst\tinyinst.cpp:1685 looks like its not able to allocate memory: module->instrumented_code_remote = (char...

Stack buffer overflow in fallback-motion.c

2

I have found one stack buffer overflow in fallback-motion.c with fuzzing. Following is the call stack: > ==9741==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffea6393b31 at pc 0x7f22eec1a2a0 bp 0x7ffea6391050 sp 0x7ffea6391048...

undefined-behavior: left shift of 1073741826 by 2 places cannot be represented in type 'int'

1

While fuzzing, I found a issue in slice.c file slice.cc:2481:35: runtime error: left shift of 1073741826 by 2 places cannot be represented in type 'int' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior slice.cc:248 Following...

TBD: add null pointer dereference vulnerability example.

TBD: add integer conversion vulnerability example.

TBD: add off by one example.