diff options
Diffstat (limited to 'results/classifier/014/semantic-x86/gitlab_semantic_blsmsk')
| -rw-r--r-- | results/classifier/014/semantic-x86/gitlab_semantic_blsmsk | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/results/classifier/014/semantic-x86/gitlab_semantic_blsmsk b/results/classifier/014/semantic-x86/gitlab_semantic_blsmsk deleted file mode 100644 index 356e7fcb9..000000000 --- a/results/classifier/014/semantic-x86/gitlab_semantic_blsmsk +++ /dev/null @@ -1,59 +0,0 @@ -x86: 0.997 -semantic: 0.987 -architecture: 0.935 -assembly: 0.879 -i386: 0.871 -device: 0.743 -graphic: 0.735 -ppc: 0.729 -operating system: 0.627 -vnc: 0.612 -socket: 0.607 -mistranslation: 0.603 -boot: 0.585 -register: 0.568 -alpha: 0.543 -kernel: 0.521 -arm: 0.512 -risc-v: 0.501 -debug: 0.428 -permissions: 0.370 -network: 0.366 -files: 0.340 -PID: 0.289 -performance: 0.268 -TCG: 0.254 -VMM: 0.231 -virtual: 0.185 -KVM: 0.163 -peripherals: 0.134 -hypervisor: 0.067 -user-level: 0.028 - -x86 BLSMSK semantic bug -Description of problem -The result of instruction BLSMSK is different with from the CPU. The value of CF is different. - -Steps to reproduce - -Compile this code - -void main() { - asm("mov rax, 0x65b2e276ad27c67"); - asm("mov rbx, 0x62f34955226b2b5d"); - asm("blsmsk eax, ebx"); -} - -Execute and compare the result with the CPU. - -CPU - -CF = 0 - - -QEMU - -CF = 1 - -Additional information -This bug is discovered by research conducted by KAIST SoftSec. |