Vulnerability in Opendev Sushy-Tools
CVE-2022-44020
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."
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.002 (12.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Opendev Sushy-Tools
- Opendev Virtualbmc
- Fedoraproject Fedora — versions 35, 36, 37
Weakness classification (CWE)
Public proof-of-concept exploits
References
- storyboard.openstack.org/
- review.opendev.org/c/openstack/virtualbmc/+/862620 (Patch, Vendor Advisory)
- review.opendev.org/c/openstack/sushy-tools/+/862625 (Patch, Vendor Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2022-44020?
- CVE-2022-44020 is a medium-severity vulnerability in Opendev Sushy-Tools, classified under Improper Preservation of Permissions. CVSS score: 5.5/10. Published 2022-10-30.
- How severe is CVE-2022-44020?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2022-44020 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.