CVE-2020-28346

High

Published: 26 March 2021

Published

26 March 2021

Modified

21 November 2024

KEV Added

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Patch

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CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score 0.0034 56.8th percentile

Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2020-28346 is a high-severity NULL Pointer Dereference (CWE-476) vulnerability in Projectacrn Acrn. Its CVSS base score is 7.5 (High).

Operationally, ranked in the top 43.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

ACRN through 2.2 has a devicemodel/hw/pci/virtio/virtio.c NULL Pointer Dereference.

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

projectacrn

acrn

≤ 2.2

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.