SUSE-SU-2022:0940-1
Vulnerability from csaf_suse - Published: 2022-03-23 09:41 - Updated: 2026-09-20 14:19Summary
Security update for xen
Severity
Important
Notes
Title of the patch: Security update for xen
Description of the patch: This update for xen fixes the following issues:
Update Xen to version 4.14.4 (bsc#1027519)
Transient execution side-channel attacks attacking the Branch History Buffer (BHB),
named 'Branch Target Injection' and 'Intra-Mode Branch History Injection' are now mitigated.
Security issues fixed:
- CVE-2022-0001, CVE-2022-0002, CVE-2021-26401: BHB speculation issues (bsc#1196915).
Non-security issues fixed:
- Fixed issue around xl and virsh operation - virsh list not giving any output (bsc#1191668).
Patchnames: SUSE-2022-940,SUSE-SLE-Module-Basesystem-15-SP3-2022-940,SUSE-SLE-Module-Server-Applications-15-SP3-2022-940,SUSE-SUSE-MicroOS-5.1-2022-940
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
5.6 (Medium)
Affected products
Recommended
23 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Enterprise Storage 7.1:xen-libs-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Enterprise Storage 7.1:xen-tools-domU-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Desktop 15 SP3:xen-libs-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Desktop 15 SP3:xen-tools-domU-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise High Performance Computing 15 SP3:xen-libs-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise High Performance Computing 15 SP3:xen-tools-domU-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Micro 5.1:xen-libs-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP3:xen-libs-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP3:xen-tools-domU-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP3:xen-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP3:xen-devel-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP3:xen-tools-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15 SP3:xen-tools-xendomains-wait-disk-0:4.14.4_02-150300.3.21.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP3:xen-libs-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP3:xen-tools-domU-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP3:xen-libs-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP3:xen-tools-domU-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Manager Proxy 4.2:xen-libs-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Manager Proxy 4.2:xen-tools-domU-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Manager Retail Branch Server 4.2:xen-libs-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Manager Retail Branch Server 4.2:xen-tools-domU-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Manager Server 4.2:xen-libs-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Manager Server 4.2:xen-tools-domU-0:4.14.4_02-150300.3.21.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
5.6 (Medium)
Affected products
Recommended
23 products, the same list as for
CVE-2021-26401
Threats
Impact
moderate
5.6 (Medium)
Affected products
Recommended
23 products, the same list as for
CVE-2021-26401
Threats
Impact
moderate
References
21 references
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]
}
],
"threats": [
{
"category": "impact",
"date": "2022-03-23T09:41:23Z",
"details": "moderate"
}
],
"title": "CVE-2022-0002"
}
]
}
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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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