VAR-202008-0329

Vulnerability from variot - Updated: 2024-11-23 21:35

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. ACRN Project There is an unspecified vulnerability in.Service operation interruption (DoS) It may be put into a state. ACRN is an open source virtual machine monitor for the Internet of Things. A security vulnerability exists in the Hypervisor component of the ACRN project

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