7.5

CVE-2020-15687

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linuxfoundation ≫ Acrn Version 1.6.1
Linuxfoundation ≫ Acrn Version 2.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.68% 0.74
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
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/developer-guides/hld/split-dm.html
Third Party Advisory