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CERTFR-2018-AVI-403
Vulnerability from certfr_avis - Published: 2018-08-22 - Updated: 2018-08-22
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 à distance et une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Module for Public Cloud 15",
"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-2018-5391",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-5391"
},
{
"name": "CVE-2018-10883",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10883"
},
{
"name": "CVE-2018-10879",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10879"
},
{
"name": "CVE-2018-10880",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10880"
},
{
"name": "CVE-2018-10878",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10878"
},
{
"name": "CVE-2018-10881",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10881"
},
{
"name": "CVE-2018-3620",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-3620"
},
{
"name": "CVE-2017-18344",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-18344"
},
{
"name": "CVE-2018-5390",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-5390"
},
{
"name": "CVE-2018-12904",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-12904"
},
{
"name": "CVE-2018-10877",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10877"
},
{
"name": "CVE-2018-3646",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-3646"
},
{
"name": "CVE-2018-10882",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10882"
},
{
"name": "CVE-2018-10876",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10876"
},
{
"name": "CVE-2018-10853",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10853"
}
],
"initial_release_date": "2018-08-22T00:00:00",
"last_revision_date": "2018-08-22T00:00:00",
"links": [],
"reference": "CERTFR-2018-AVI-403",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2018-08-22T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"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 \u00e0\ndistance et une atteinte \u00e0 la confidentialit\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-20182474-1 du 22 ao\u00fbt 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182474-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20182472-1 du 22 ao\u00fbt 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182472-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20182450-1 du 20 ao\u00fbt 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182450-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20182473-1 du 22 ao\u00fbt 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182473-1/"
}
]
}
CVE-2018-12904 (GCVE-0-2018-12904)
Vulnerability from cvelistv5 – Published: 2018-06-27 11:00 – Updated: 2024-08-05 08:45
VLAI
EPSS
Summary
In arch/x86/kvm/vmx.c in the Linux kernel before 4.17.2, when nested virtualization is used, local attackers could cause L1 KVM guests to VMEXIT, potentially allowing privilege escalations and denial of service attacks due to lack of checking of CPL.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://usn.ubuntu.com/3752-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://github.com/torvalds/linux/commit/727ba748… | x_refsource_MISC |
| https://usn.ubuntu.com/3752-3/ | vendor-advisoryx_refsource_UBUNTU |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/Chan… | x_refsource_MISC |
| https://bugs.chromium.org/p/project-zero/issues/d… | x_refsource_MISC |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_MISC |
| https://usn.ubuntu.com/3752-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://www.exploit-db.com/exploits/44944/ | exploitx_refsource_EXPLOIT-DB |
Date Public
2018-06-27 00:00
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CVE-2018-3620 (GCVE-0-2018-3620)
Vulnerability from cvelistv5 – Published: 2018-08-14 19:00 – Updated: 2026-05-29 20:11
VLAI
EPSS
Summary
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a terminal page fault and a side-channel analysis.
Severity
5.6 (Medium)
CWE
- Information Disclosure
Assigner
References
53 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Intel Corporation | Multiple |
Affected:
Multiple
|
Date Public
2018-08-14 00:00
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CVE-2018-3646 (GCVE-0-2018-3646)
Vulnerability from cvelistv5 – Published: 2018-08-14 19:00 – Updated: 2026-05-29 20:10
VLAI
EPSS
Summary
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis.
Severity
5.6 (Medium)
CWE
- Information Disclosure
Assigner
References
56 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Intel Corporation | Multiple |
Affected:
Multiple
|
Date Public
2018-08-14 00:00
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CVE-2018-5390 (GCVE-0-2018-5390)
Vulnerability from cvelistv5 – Published: 2018-08-06 20:00 – Updated: 2024-08-05 05:33
VLAI
EPSS
Title
Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service
Summary
Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service.
Severity
No CVSS data available.
CWE
Assigner
References
42 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux Kernel |
Affected:
4.9 , < 4.9*
(custom)
|
Date Public
2018-07-23 00:00
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CVE-2018-5391 (GCVE-0-2018-5391)
Vulnerability from cvelistv5 – Published: 2018-09-06 21:00 – Updated: 2024-08-05 05:33
VLAI
EPSS
Title
The Linux kernel, versions 3.9+, IP implementation is vulnerable to denial of service conditions with low rates of specially modified packets
Summary
The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation have been discovered and fixed over the years. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size.
Severity
No CVSS data available.
CWE
Assigner
References
35 references
Date Public
2018-09-06 00:00
Credits
Thanks to Juha-Matti Tilli (Aalto University, Department of Communications and Networking / Nokia Bell Labs) for reporting this vulnerability.
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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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