RHSA-2021:1093
Vulnerability from csaf_opensuse - Published: 2021-04-06 00:00 - Updated: 2026-09-20 11:14Summary
security update for kernel
Severity
Important
Notes
Title of the patch: security update for kernel
Description of the patch: This security update provides a functional equivalent of RHSA-2021:1093.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2021:1093.
Patchnames: RHSA-2021:1093
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
8.4 (High)
Affected products
Recommended
20 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 8:bpftool-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-abi-whitelists-0:4.18.0-240.22.1.el8_3.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-core-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-cross-headers-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-debug-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-debug-core-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-debug-devel-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-debug-modules-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-debug-modules-extra-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-devel-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-doc-0:4.18.0-240.22.1.el8_3.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-headers-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-modules-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-modules-extra-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-tools-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-tools-libs-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:kernel-tools-libs-devel-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:perf-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:python3-perf-0:4.18.0-240.22.1.el8_3.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
5.5 (Medium)
Affected products
Recommended
20 products, the same list as for
CVE-2020-0466
Threats
Impact
moderate
8.1 (High)
Affected products
Recommended
20 products, the same list as for
CVE-2020-0466
Threats
Impact
important
Affected products
Recommended
20 products, the same list as for
CVE-2020-0466
Threats
Impact
important
7.1 (High)
Affected products
Recommended
20 products, the same list as for
CVE-2020-0466
Threats
Impact
important
7.1 (High)
Affected products
Recommended
20 products, the same list as for
CVE-2020-0466
Threats
Impact
important
Affected products
Recommended
20 products, the same list as for
CVE-2020-0466
Threats
Impact
important
8.4 (High)
Affected products
Recommended
20 products, the same list as for
CVE-2020-0466
Threats
Impact
important
References
47 references
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{
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{
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{
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},
{
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"url": "https://www.suse.com/security/cve/CVE-2021-3347/"
}
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]
},
"references": [
{
"category": "external",
"summary": "CVE-2021-3347",
"url": "https://www.suse.com/security/cve/CVE-2021-3347"
},
{
"category": "external",
"summary": "SUSE Bug 1181349 for CVE-2021-3347",
"url": "https://bugzilla.suse.com/1181349"
},
{
"category": "external",
"summary": "SUSE Bug 1181553 for CVE-2021-3347",
"url": "https://bugzilla.suse.com/1181553"
},
{
"category": "external",
"summary": "SUSE Bug 1190859 for CVE-2021-3347",
"url": "https://bugzilla.suse.com/1190859"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
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]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.4,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"date": "2021-04-06T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2021-3347"
}
]
}
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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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