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CERTFR-2020-AVI-784
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un déni de service et un contournement de la politique de sécurité.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP 12-SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12-SP4-LTSS | ||
| SUSE | N/A | SUSE OpenStack Cloud Crowbar 9 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15-ESPOS | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15-LTSS | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15-LTSS | ||
| SUSE | N/A | SUSE Linux Enterprise High Availability 15 | ||
| SUSE | N/A | SUSE OpenStack Cloud 9 | ||
| SUSE | N/A | SUSE Linux Enterprise High Availability 12-SP4 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 12-SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP 15 |
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Server for SAP 12-SP4",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 12-SP4-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE OpenStack Cloud Crowbar 9",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing 15-ESPOS",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Live Patching 15",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing 15-LTSS",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Availability 15",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE OpenStack Cloud 9",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Availability 12-SP4",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 12-SP4",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP 15",
"product": {
"name": "SUSE Linux Enterprise Server",
"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-2020-14390",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-14390"
},
{
"name": "CVE-2020-25285",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25285"
},
{
"name": "CVE-2020-12351",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12351"
},
{
"name": "CVE-2020-25284",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25284"
},
{
"name": "CVE-2020-25704",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25704"
},
{
"name": "CVE-2020-25212",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25212"
},
{
"name": "CVE-2020-0404",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-0404"
},
{
"name": "CVE-2020-16120",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16120"
},
{
"name": "CVE-2020-26088",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-26088"
},
{
"name": "CVE-2020-2521",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2521"
},
{
"name": "CVE-2020-0430",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-0430"
},
{
"name": "CVE-2020-25705",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25705"
},
{
"name": "CVE-2020-0432",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-0432"
},
{
"name": "CVE-2020-12352",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12352"
},
{
"name": "CVE-2020-25656",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25656"
},
{
"name": "CVE-2020-25668",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25668"
},
{
"name": "CVE-2020-8694",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-8694"
},
{
"name": "CVE-2020-14351",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-14351"
},
{
"name": "CVE-2020-25643",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25643"
},
{
"name": "CVE-2020-25645",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25645"
},
{
"name": "CVE-2020-27675",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-27675"
},
{
"name": "CVE-2020-25641",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25641"
},
{
"name": "CVE-2020-0427",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-0427"
},
{
"name": "CVE-2020-0431",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-0431"
},
{
"name": "CVE-2020-27673",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-27673"
},
{
"name": "CVE-2020-14381",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-14381"
}
],
"links": [],
"reference": "CERTFR-2020-AVI-784",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-12-01T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"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\nprobl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de service et\nun contournement de la politique de s\u00e9curit\u00e9.\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-20203532-1 du 1 d\u00e9cembre 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20203532-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20203544-1 du 1 d\u00e9cembre 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20203544-1/"
}
]
}
CVE-2020-0404 (GCVE-0-2020-0404)
Vulnerability from cvelistv5 – Published: 2020-09-17 15:20 – Updated: 2024-08-04 06:02
VLAI
EPSS
Summary
In uvc_scan_chain_forward of uvc_driver.c, there is a possible linked list corruption due to an unusual root cause. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-111893654References: Upstream kernel
Severity
No CVSS data available.
CWE
- Elevation of privilege
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://source.android.com/security/bulletin/2020-09-01 | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
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CVE-2020-0427 (GCVE-0-2020-0427)
Vulnerability from cvelistv5 – Published: 2020-09-17 00:00 – Updated: 2024-08-04 06:02
VLAI
EPSS
Summary
In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171
Severity
No CVSS data available.
CWE
- Information disclosure
Assigner
References
6 references
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"url": "https://www.starwindsoftware.com/security/sw-20210325-0005/"
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CVE-2020-0430 (GCVE-0-2020-0430)
Vulnerability from cvelistv5 – Published: 2020-09-17 18:44 – Updated: 2024-08-04 06:02
VLAI
EPSS
Summary
In skb_headlen of /include/linux/skbuff.h, there is a possible out of bounds read due to memory corruption. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-153881554
Severity
No CVSS data available.
CWE
- Elevation of privilege
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://source.android.com/security/bulletin/pixe… | x_refsource_MISC |
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CVE-2020-0431 (GCVE-0-2020-0431)
Vulnerability from cvelistv5 – Published: 2020-09-17 18:45 – Updated: 2024-08-04 06:02
VLAI
EPSS
Summary
In kbd_keycode of keyboard.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-144161459
Severity
No CVSS data available.
CWE
- Elevation of privilege
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://source.android.com/security/bulletin/pixe… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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CVE-2020-0432 (GCVE-0-2020-0432)
Vulnerability from cvelistv5 – Published: 2020-09-17 18:45 – Updated: 2024-08-04 06:02
VLAI
EPSS
Summary
In skb_to_mamac of networking.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-143560807
Severity
No CVSS data available.
CWE
- Elevation of privilege
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://source.android.com/security/bulletin/pixe… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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CVE-2020-12351 (GCVE-0-2020-12351)
Vulnerability from cvelistv5 – Published: 2020-11-23 16:15 – Updated: 2024-08-04 11:56
VLAI
EPSS
Summary
Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
Severity
No CVSS data available.
CWE
- escalation of privilege
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.intel.com/content/www/us/en/security-… | x_refsource_MISC |
| http://packetstormsecurity.com/files/162131/Linux… | x_refsource_MISC |
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CVE-2020-12352 (GCVE-0-2020-12352)
Vulnerability from cvelistv5 – Published: 2020-11-23 16:15 – Updated: 2024-08-04 11:56
VLAI
EPSS
Summary
Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access.
Severity
No CVSS data available.
CWE
- information disclosure
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.intel.com/content/www/us/en/security-… | x_refsource_MISC |
| http://packetstormsecurity.com/files/161229/Kerne… | x_refsource_MISC |
| http://packetstormsecurity.com/files/162131/Linux… | x_refsource_MISC |
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CVE-2020-14351 (GCVE-0-2020-14351)
Vulnerability from cvelistv5 – Published: 2020-12-03 16:43 – Updated: 2024-08-04 12:39
VLAI
EPSS
Summary
A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Severity
No CVSS data available.
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1862849 | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
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CVE-2020-14381 (GCVE-0-2020-14381)
Vulnerability from cvelistv5 – Published: 2020-12-03 16:21 – Updated: 2026-02-25 16:48
VLAI
EPSS
Summary
A flaw was found in the Linux kernel’s futex implementation. This flaw allows a local attacker to corrupt system memory or escalate their privileges when creating a futex on a filesystem that is about to be unmounted. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Severity
7.8 (High)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1874311 | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
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CVE-2020-14390 (GCVE-0-2020-14390)
Vulnerability from cvelistv5 – Published: 2020-09-18 17:42 – Updated: 2024-08-04 12:46
VLAI
EPSS
Summary
A flaw was found in the Linux kernel in versions before 5.9-rc6. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.
Severity
No CVSS data available.
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1876788 | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
Impacted products
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Loading…
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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