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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/010/semantic/gitlab_semantic_blsi | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/010/semantic/gitlab_semantic_blsi')
| -rw-r--r-- | results/classifier/010/semantic/gitlab_semantic_blsi | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/results/classifier/010/semantic/gitlab_semantic_blsi b/results/classifier/010/semantic/gitlab_semantic_blsi deleted file mode 100644 index b888ffb10..000000000 --- a/results/classifier/010/semantic/gitlab_semantic_blsi +++ /dev/null @@ -1,49 +0,0 @@ -semantic: 0.983 -graphic: 0.873 -device: 0.790 -socket: 0.764 -vnc: 0.756 -boot: 0.678 -network: 0.672 -performance: 0.656 -files: 0.633 -permissions: 0.619 -other: 0.609 -debug: 0.525 -PID: 0.488 -KVM: 0.412 -semantic: 0.981 -debug: 0.206 -other: 0.047 -performance: 0.033 -files: 0.026 -PID: 0.009 -device: 0.006 -network: 0.004 -permissions: 0.003 -boot: 0.003 -KVM: 0.003 -graphic: 0.003 -socket: 0.002 -vnc: 0.001 - -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 - -Compile this code - - -void main() { - asm("blsi rax, rbx"); -} - - - -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. |