CVE-2020-15292 Lack of validation on data read from guest memory in Bitdefender HVI (VA-9333)
Attackers can cause denial of service or read out-of-bounds memory in Bitdefender Hypervisor Introspection due to insufficient validation of guest memory data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-15292?
CVE-2020-15292 is a medium-severity memory corruption vulnerability in Bitdefender Hypervisor Introspection, published on 17 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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 insufficient validations.
Weakness: CWE-20
Which versions are affected by CVE-2020-15292?
It affects 1 product.
Products include Bitdefender Hypervisor Introspection.
How do I fix CVE-2020-15292?
No fix has been published for CVE-2020-15292 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-15292 being exploited?
There is no known exploitation of CVE-2020-15292 in the wild and no public exploit code.
Other vulnerabilities in Bitdefender Hypervisor Introspection
Sources
Also known as GHSA-q3jv-fxmp-qgj5.