PT-2025-42546
CVE-2025-61554
·
Published
2025-10-16
·
Updated
2025-10-17
Description by
CVSS 3.1
5.5
MediumMetricsAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
BitVisor versions commit 108df6 (2020-05-20) through commit 480907 (2025-07-06)
Description
A flaw exists in the VirtIO network device emulation within the software. This issue allows a local attacker to trigger a denial of service, potentially leading to a host hypervisor crash, by crafting a specific PCI configuration space access.
Recommendations
Update to a version later than commit 480907 (2025-07-06).
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