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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-07 17:23:11 +0000 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-07 17:23:11 +0000 |
| commit | c50b0c4da17b6e83640e4ed2380fffb5f507c846 (patch) | |
| tree | b4f203fce1380e2ea3578a784bb8ee060fe42cbd /results/classifier/zero-shot-user-mode/output/instruction/1371 | |
| parent | 61361f925d4914a6608a0076e64cc2399311ed5f (diff) | |
| download | qemu-analysis-c50b0c4da17b6e83640e4ed2380fffb5f507c846.tar.gz qemu-analysis-c50b0c4da17b6e83640e4ed2380fffb5f507c846.zip | |
add zero-shot results
Diffstat (limited to 'results/classifier/zero-shot-user-mode/output/instruction/1371')
| -rw-r--r-- | results/classifier/zero-shot-user-mode/output/instruction/1371 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/results/classifier/zero-shot-user-mode/output/instruction/1371 b/results/classifier/zero-shot-user-mode/output/instruction/1371 new file mode 100644 index 000000000..113113035 --- /dev/null +++ b/results/classifier/zero-shot-user-mode/output/instruction/1371 @@ -0,0 +1,25 @@ +instruction: 0.859 +runtime: 0.082 +syscall: 0.059 + + + +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: +1. Compile this code +``` +void main() { + asm("mov rax, 0x65b2e276ad27c67"); + asm("mov rbx, 0x62f34955226b2b5d"); + asm("blsmsk eax, ebx"); +} +``` +2. 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. |