diff options
Diffstat (limited to 'results/classifier/zero-shot-user-mode/output/instruction/1373')
| -rw-r--r-- | results/classifier/zero-shot-user-mode/output/instruction/1373 | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/results/classifier/zero-shot-user-mode/output/instruction/1373 b/results/classifier/zero-shot-user-mode/output/instruction/1373 deleted file mode 100644 index 0089f6cb..00000000 --- a/results/classifier/zero-shot-user-mode/output/instruction/1373 +++ /dev/null @@ -1,26 +0,0 @@ -instruction: 0.744 -runtime: 0.148 -syscall: 0.108 - - - -x86 ADOX and ADCX semantic bug -Description of problem: -The result of instruction ADOX and ADCX are different from the CPU. The value of one of EFLAGS is different. -Steps to reproduce: -1. Compile this code -``` -void main() { - asm("push 512; popfq;"); - asm("mov rax, 0xffffffff84fdbf24"); - asm("mov rbx, 0xb197d26043bec15d"); - asm("adox eax, ebx"); -} -``` -2. Execute and compare the result with the CPU. This problem happens with ADCX, too (with CF). - - CPU - - OF = 0 - - QEMU - - OF = 1 -Additional information: -This bug is discovered by research conducted by KAIST SoftSec. |
