Race condition

Compiler Optimization Removal or Modification of Security-critical Code vulnerability in IntPeParseUnwindData results in multiple dereferences to the same pointer. If the pointer is located in memory-mapped from the guest space, this may cause a race-condition where the generated code would...

PT-2020-14336

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions. Description The issue is related to a lack of validation on data read from guest memory in several functions, including IntPeGetDirectory, IntPeParseUnwindData,...

CVE-2020-15292: Improper Input Validation

Lack of validation on data read from guest memory in IntPeGetDirectory, IntPeParseUnwindData, IntLogExceptionRecord, IntKsymExpandSymbol and IntLixTaskDumpTree may lead to out-of-bounds read or it could cause DoS due to integer-overflor IntPeGetDirectory, TOCTOU IntPeParseUnwindData or insufficie...

PT-2020-14338

Name of the Vulnerable Software and Affected Versions Bitdefender Hypervisor Introspection versions prior to 1.132.2 Description The issue is related to a Compiler Optimization Removal or Modification of Security-critical Code vulnerability in the IntPeParseUnwindData function, which results in...

Bitdefender Hypervisor Introspection 安全漏洞

Bidefender Hypervisor Introspection HVI is a software from Bidefender Romania that checks the memory safety of running virtual machines at the Hypervisor layer using the VM self-test APIs of the Xen and KVM hypervisors. The software blocks code execution in abnormal memory by virtualizing the...

CVE-2020-15294: Compiler Optimization Removal or Modification of Security-critical Code

Compiler Optimization Removal or Modification of Security-critical Code vulnerability in IntPeParseUnwindData results in multiple dereferences to the same pointer. If the pointer is located in memory-mapped from the guest space, this may cause a race-condition where the generated code would...