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-rw-r--r--results/classifier/011/semantic/gitlab_semantic_bzhi67
1 files changed, 0 insertions, 67 deletions
diff --git a/results/classifier/011/semantic/gitlab_semantic_bzhi b/results/classifier/011/semantic/gitlab_semantic_bzhi
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index 24419a0f4..000000000
--- a/results/classifier/011/semantic/gitlab_semantic_bzhi
+++ /dev/null
@@ -1,67 +0,0 @@
-semantic: 0.534
-device: 0.090
-graphic: 0.089
-debug: 0.048
-other: 0.042
-vnc: 0.033
-permissions: 0.026
-performance: 0.026
-boot: 0.023
-PID: 0.021
-socket: 0.020
-network: 0.020
-files: 0.020
-KVM: 0.009
-semantic: 0.852
-debug: 0.057
-other: 0.017
-files: 0.014
-performance: 0.013
-PID: 0.008
-device: 0.008
-network: 0.005
-KVM: 0.005
-socket: 0.005
-permissions: 0.005
-boot: 0.004
-graphic: 0.004
-vnc: 0.003
-
-x86 BZHI semantic bug
-Description of problem
-The result of instruction BZHI is different from the CPU. The value of destination register and SF of EFLAGS are different.
-
-Steps to reproduce
-
-Compile this code
-
-
-void main() {
-    asm("mov rax, 0xb1aa9da2fe33fe3");
-    asm("mov rbx, 0x80000000ffffffff");
-    asm("mov rcx, 0xf3fce8829b99a5c6");
-    asm("bzhi rax, rbx, rcx");
-}
-
-
-
-Execute and compare the result with the CPU.
-
-CPU
-
-RAX = 0x0x80000000ffffffff
-SF = 1
-
-
-QEMU
-
-RAX = 0xffffffff
-SF = 0
-
-
-
-
-
-
-Additional information
-This bug is discovered by research conducted by KAIST SoftSec.