RHSA-2021:2314
Vulnerability from csaf_opensuse - Published: 2021-06-08 00:00 - Updated: 2026-09-20 11:15Summary
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-2021:2314.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2021:2314.
Patchnames: RHSA-2021:2314
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.5 (High)
Affected products
Recommended
13 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 7:bpftool-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:kernel-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:kernel-abi-whitelists-0:3.10.0-1160.31.1.el7.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:kernel-debug-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:kernel-debug-devel-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:kernel-devel-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:kernel-doc-0:3.10.0-1160.31.1.el7.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:kernel-headers-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:kernel-tools-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:kernel-tools-libs-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:kernel-tools-libs-devel-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:perf-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7:python-perf-0:3.10.0-1160.31.1.el7.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
Affected products
Recommended
13 products, the same list as for
CVE-2020-12362
Threats
Impact
moderate
Affected products
Recommended
13 products, the same list as for
CVE-2020-12362
Threats
Impact
moderate
4.7 (Medium)
Affected products
Recommended
13 products, the same list as for
CVE-2020-12362
Threats
Impact
moderate
6.1 (Medium)
Affected products
Recommended
13 products, the same list as for
CVE-2020-12362
Threats
Impact
moderate
8.4 (High)
Affected products
Recommended
13 products, the same list as for
CVE-2020-12362
Threats
Impact
important
References
27 references
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"text": "https://www.suse.com/security/cve/CVE-2020-12362"
}
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{
"category": "general",
"text": "Integer overflow in the firmware for some Intel(R) Graphics Drivers for Windows * before version 26.20.100.7212 and before Linux kernel version 5.5 may allow a privileged user to potentially enable an escalation of privilege via local access.",
"title": "CVE description"
}
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{
"category": "external",
"summary": "CVE-2020-8648",
"url": "https://www.suse.com/security/cve/CVE-2020-8648"
},
{
"category": "external",
"summary": "SUSE Bug 1162928 for CVE-2020-8648",
"url": "https://bugzilla.suse.com/1162928"
}
],
"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": 6.1,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H",
"version": "3.1"
},
"products": [
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],
"threats": [
{
"category": "impact",
"date": "2021-06-08T00:00:00Z",
"details": "moderate"
}
],
"title": "CVE-2020-8648"
},
{
"cve": "CVE-2021-3347",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2021-3347"
}
],
"notes": [
{
"category": "general",
"text": "An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.",
"title": "CVE description"
}
],
"product_status": {
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"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",
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},
{
"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",
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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"
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],
"threats": [
{
"category": "impact",
"date": "2021-06-08T00:00:00Z",
"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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