keystone/fuzz_asm_arm_thumb: Use-of-uninitialized-value in llvm_ks::ARMAsmBackend::applyFixup

Type ossfuzz
Reporter Google
Modified 2020-01-04T19:44:22


Detailed report:

Project: keystone Fuzzer: libFuzzer_keystone_fuzz_asm_arm_thumb Fuzz target binary: fuzz_asm_arm_thumb Job Type: libfuzzer_msan_keystone Platform Id: linux

Crash Type: Use-of-uninitialized-value Crash Address: Crash State: llvm_ks::ARMAsmBackend::applyFixup llvm_ks::MCAssembler::layout llvm_ks::MCAssembler::Finish

Sanitizer: memory (MSAN)

Recommended Security Severity: Medium

Reproducer Testcase:

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