OpenStack Sushy-Tools and VirtualBMC Improper Preservation of Permissions
Date: 2022-10
Affected: pip/virtualbmc, pip/sushy-tools
Attack vector: other
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2022-44020
CWE: CWE-281
CVSS: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)

An issue was discovered in OpenStack Sushy-Tools through 0.21.0 and VirtualBMC through 2.2.2. Changing the boot device configuration with these packages removes password protection from the managed libvirt XML domain. NOTE: this only affects an "unsupported, production-like configuration."


Mitigations:

Architectural layers (MAESTRO):