OPENSUSE-SU-2021:2274-1
Vulnerability from csaf_opensuse - Published: 2021-07-11 07:30 - Updated: 2026-09-20 19:33Summary
Security update for kubevirt
Severity
Moderate
Notes
Title of the patch: Security update for kubevirt
Description of the patch: This update for kubevirt fixes the following issues:
General:
- Updated kubevirt to version 0.40.0
- Fixed an issue when calling `virsh-domcapabilities`
- Fixed the the wrong registry path for containers.
Security fixes:
- CVE-2021-20286: A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go
in ilb/opt.c may lead to denial of service.
Patchnames: openSUSE-SLE-15.3-2021-2274
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
9 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: openSUSE Leap 15.3:kubevirt-container-disk-0:0.40.0-5.11.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.3:kubevirt-manifests-0:0.40.0-5.11.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.3:kubevirt-tests-0:0.40.0-5.11.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.3:kubevirt-virt-api-0:0.40.0-5.11.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.3:kubevirt-virt-controller-0:0.40.0-5.11.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.3:kubevirt-virt-handler-0:0.40.0-5.11.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.3:kubevirt-virt-launcher-0:0.40.0-5.11.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.3:kubevirt-virt-operator-0:0.40.0-5.11.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.3:kubevirt-virtctl-0:0.40.0-5.11.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
References
6 references
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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