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Diffstat (limited to 'results/classifier/zero-shot-user-mode/output/instruction/1370')
| -rw-r--r-- | results/classifier/zero-shot-user-mode/output/instruction/1370 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/results/classifier/zero-shot-user-mode/output/instruction/1370 b/results/classifier/zero-shot-user-mode/output/instruction/1370 new file mode 100644 index 00000000..1a7ba645 --- /dev/null +++ b/results/classifier/zero-shot-user-mode/output/instruction/1370 @@ -0,0 +1,19 @@ +instruction: 0.864 +runtime: 0.090 +syscall: 0.046 + + + +x86 BLSI and BLSR semantic bug +Description of problem: +The result of instruction BLSI and BLSR is different from the CPU. The value of CF is different. +Steps to reproduce: +1. Compile this code +``` +void main() { + asm("blsi rax, rbx"); +} +``` +2. Execute and compare the result with the CPU. The value of `CF` is exactly the opposite. This problem happens with BLSR, too. +Additional information: +This bug is discovered by research conducted by KAIST SoftSec. |