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CERTFR-2022-AVI-519
Vulnerability from certfr_avis - Published: 2022-06-03 - Updated: 2022-06-03
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, un contournement de la politique de sécurité et une atteinte à l'intégrité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | openSUSE Leap | openSUSE Leap 15.4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP Applications 15-SP4 | ||
| SUSE | SUSE Linux Enterprise Desktop | SUSE Linux Enterprise Desktop 15-SP4 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15-SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15-SP4 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Basesystem 15-SP4 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "openSUSE Leap 15.4",
"product": {
"name": "openSUSE Leap",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP Applications 15-SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Desktop 15-SP4",
"product": {
"name": "SUSE Linux Enterprise Desktop",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing 15-SP4",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15-SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Basesystem 15-SP4",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2021-26388",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26388"
},
{
"name": "CVE-2021-26349",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26349"
},
{
"name": "CVE-2021-26339",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26339"
},
{
"name": "CVE-2021-46744",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-46744"
},
{
"name": "CVE-2021-26376",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26376"
},
{
"name": "CVE-2021-26350",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26350"
},
{
"name": "CVE-2021-26347",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26347"
},
{
"name": "CVE-2021-26364",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26364"
},
{
"name": "CVE-2021-33139",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-33139"
},
{
"name": "CVE-2021-26312",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26312"
},
{
"name": "CVE-2021-33155",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-33155"
},
{
"name": "CVE-2021-26373",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26373"
},
{
"name": "CVE-2021-26375",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26375"
},
{
"name": "CVE-2021-26348",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26348"
},
{
"name": "CVE-2021-26342",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26342"
},
{
"name": "CVE-2021-26378",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26378"
},
{
"name": "CVE-2021-26372",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26372"
}
],
"initial_release_date": "2022-06-03T00:00:00",
"last_revision_date": "2022-06-03T00:00:00",
"links": [],
"reference": "CERTFR-2022-AVI-519",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2022-06-03T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de\nSUSE. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un\nd\u00e9ni de service \u00e0 distance, un contournement de la politique de s\u00e9curit\u00e9\net une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20221923-1 du 02 juin 2022",
"url": "https://www.suse.com/support/update/announcement/2022/suse-su-20221923-1/"
}
]
}
CVE-2021-26375 (GCVE-0-2021-26375)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:20 – Updated: 2024-09-17 03:43
VLAI
EPSS
Summary
Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address space that could result in denial of service.
Severity
No CVSS data available.
CWE
- tbd
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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CVE-2021-26376 (GCVE-0-2021-26376)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:28 – Updated: 2024-09-16 17:58
VLAI
EPSS
Summary
Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service.
Severity
No CVSS data available.
CWE
- tbd
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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CVE-2021-26378 (GCVE-0-2021-26378)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:23 – Updated: 2024-09-16 20:22
VLAI
EPSS
Summary
Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.
Severity
No CVSS data available.
CWE
- tbd
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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CVE-2021-26388 (GCVE-0-2021-26388)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:29 – Updated: 2024-09-16 23:01
VLAI
EPSS
Summary
Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds memory contents, resulting in a potential denial of service.
Severity
No CVSS data available.
CWE
- tbd
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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CVE-2021-33139 (GCVE-0-2021-33139)
Vulnerability from cvelistv5 – Published: 2022-02-09 22:04 – Updated: 2025-05-05 16:47
VLAI
EPSS
Summary
Improper conditions check in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.100 may allow an authenticated user to potentially enable denial of service via adjacent access.
Severity
5.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- denial of service
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.intel.com/content/www/us/en/security-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
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| n/a | Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products |
Affected:
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CVE-2021-33155 (GCVE-0-2021-33155)
Vulnerability from cvelistv5 – Published: 2022-02-09 22:04 – Updated: 2025-05-05 16:47
VLAI
EPSS
Summary
Improper input validation in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.100 may allow an authenticated user to potentially enable denial of service via adjacent access.
Severity
5.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- denial of service
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.intel.com/content/www/us/en/security-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
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| n/a | Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products |
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CVE-2021-46744 (GCVE-0-2021-46744)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:40 – Updated: 2024-09-16 23:46
VLAI
EPSS
Summary
An attacker with access to a malicious hypervisor may be able to infer data values used in a SEV guest on AMD CPUs by monitoring ciphertext values over time.
Severity
No CVSS data available.
CWE
- NA
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2022/08/08/6 | mailing-listx_refsource_MLIST |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor EPYC
|
Date Public
2022-05-10 00:00
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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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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