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CERTFR-2014-AVI-332
Vulnerability from certfr_avis
De multiples vulnérabilités ont été corrigées dans le noyau Linux de Debian. Elles permettent à un attaquant de provoquer un déni de service à distance et une élévation de privilèges.
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": "Debian Wheezy (version du noyau inf\u00e9rieure \u00e0 3.2.60-1+deb7u3)",
"product": {
"name": "N/A",
"vendor": {
"name": "Debian",
"scada": false
}
}
},
{
"description": "Debian Sid (version du noyau inf\u00e9rieure \u00e0 3.14.13-2)",
"product": {
"name": "N/A",
"vendor": {
"name": "Debian",
"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-2014-3534",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-3534"
},
{
"name": "CVE-2014-4943",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-4943"
},
{
"name": "CVE-2014-4667",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-4667"
}
],
"initial_release_date": "2014-07-30T00:00:00",
"last_revision_date": "2014-07-30T00:00:00",
"links": [],
"reference": "CERTFR-2014-AVI-332",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2014-07-30T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans le noyau Linux de\n\u003cspan class=\"textit\"\u003eDebian\u003c/span\u003e. Elles permettent \u00e0 un attaquant de\nprovoquer un d\u00e9ni de service \u00e0 distance et une \u00e9l\u00e9vation de privil\u00e8ges.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans noyau Linux de Debian",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-2992-1 du 30 juillet 2014",
"url": "https://www.debian.org/security/2014/dsa-2992"
}
]
}
CVE-2014-3534 (GCVE-0-2014-3534)
Vulnerability from cvelistv5
Published
2014-08-01 10:00
Modified
2024-08-06 10:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
arch/s390/kernel/ptrace.c in the Linux kernel before 3.15.8 on the s390 platform does not properly restrict address-space control operations in PTRACE_POKEUSR_AREA requests, which allows local users to obtain read and write access to kernel memory locations, and consequently gain privileges, via a crafted application that makes a ptrace system call.
References
| URL | Tags | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
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CVE-2014-4943 (GCVE-0-2014-4943)
Vulnerability from cvelistv5
Published
2014-07-19 19:00
Modified
2024-08-06 11:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The PPPoL2TP feature in net/l2tp/l2tp_ppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket.
References
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CVE-2014-4667 (GCVE-0-2014-4667)
Vulnerability from cvelistv5
Published
2014-07-03 01:00
Modified
2024-08-06 11:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The sctp_association_free function in net/sctp/associola.c in the Linux kernel before 3.15.2 does not properly manage a certain backlog value, which allows remote attackers to cause a denial of service (socket outage) via a crafted SCTP packet.
References
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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