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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-15687 Detail

Description

Missing access control restrictions in the Hypervisor component of the ACRN Project (v2.0 and v1.6.1) allow a malicious entity, with root access in the Service VM userspace, to abuse the PCIe assign/de-assign Hypercalls via crafted ioctls and payloads. This attack results in a corrupt state and Denial of Service (DoS) for previously assigned PCIe devices to the Service VM at runtime.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://projectacrn.github.io/2.1/asa.html#addressed-in-acrn-v2-1 Third Party Advisory 
https://projectacrn.github.io/2.1/asa.html#addressed-in-acrn-v2-1 Third Party Advisory 
https://projectacrn.github.io/latest/ Third Party Advisory 
https://projectacrn.github.io/latest/ Third Party Advisory 
https://projectacrn.github.io/latest/developer-guides/hld/split-dm.html Third Party Advisory 
https://projectacrn.github.io/latest/developer-guides/hld/split-dm.html Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-15687
NVD Published Date:
08/31/2020
NVD Last Modified:
11/21/2024
Source:
MITRE