Unrated severityNVD Advisory· Published Dec 17, 2020· Updated Sep 16, 2024
Compiler Optimization Removal or Modification of Security-Critical Code vulnerability in Bitdefender Hypervisor Introspection (VA-9339)
CVE-2020-15294
Description
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 dereference the same address twice, thus obtaining different values, which may lead to arbitrary code execution. This issue affects: Bitdefender Hypervisor Introspection versions prior to 1.132.2.
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Affected products
2<1.132.2+ 1 more
- (no CPE)range: <1.132.2
- (no CPE)range: unspecified
Patches
Vulnerability mechanics
References
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