CVE-2020-15292 MEDIUM

CVE-2020-15292: Lack of validation on data read from guest memory in Bitdefender HVI (VA-9333)

Vendor Bitdefender
Product Hypervisor Introspection
Weakness CWE-20 · Input validation
Published December 17, 2020
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

5.5/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

December 17, 2020 CVE published
September 16, 2024 Record updated