PT-2021-11505 · Acrn · Acrn

Published 2021-03-26 · Updated 2021-03-27 · CVE-2020-28346

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: ACRN versions prior to 2.2

Description: The issue is related to a NULL Pointer Dereference in the devicemodel/hw/pci/virtio/virtio.c file.

Recommendations: For versions prior to 2.2, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2020-28346

Affected Products

Acrn

References · 4

• https://github.com/projectacrn/acrn-hypervisor/pull/5453/commits/ae0ab82434509d6e75f4a2f1e1a0dd2ee3dc3681 · Patch
• https://github.com/projectacrn/acrn-hypervisor/pull/5453 · Patch
• https://osv.dev/vulnerability/CVE-2020-28346 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-28346 · Security Note