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CERTFR-2022-AVI-722
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Elles permettent à un attaquant de provoquer une exécution de code arbitraire et un déni de service.
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": "Ubuntu 16.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 14.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"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-2022-2586",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2586"
},
{
"name": "CVE-2022-2588",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2588"
}
],
"initial_release_date": "2022-08-10T00:00:00",
"last_revision_date": "2022-08-10T00:00:00",
"links": [],
"reference": "CERTFR-2022-AVI-722",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2022-08-10T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "D\u00e9ni de service"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux\nd\u0027Ubuntu. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire et un d\u00e9ni de service.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 le noyau Linux de Ubuntu USN-5557-1 du 09 ao\u00fbt 2022",
"url": "https://ubuntu.com/security/notices/USN-5557-1"
}
]
}
CVE-2022-2586 (GCVE-0-2022-2586)
Vulnerability from cvelistv5
Published
2024-01-08 17:46
Modified
2026-08-20 13:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Linux Kernel Organization | linux |
Version: 3.16 ≤ Version: 4.15 ≤ Version: 4.20 ≤ Version: 5.5 ≤ Version: 5.11 ≤ Version: 5.16 ≤ Version: 5.19 ≤ |
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]
}
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],
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"timestamp": "2024-06-26T15:34:35.432398Z",
"version": "2.0.3"
},
"type": "ssvc"
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},
"type": "kev"
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}
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"time": "2024-06-26T00:00:00.000Z",
"value": "CVE-2022-2586 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
},
{
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"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586"
},
{
"url": "https://www.vicarius.io/vsociety/posts/use-after-free-vulnerability-linked-chain-between-nft-tables-cve-2022-2586"
}
],
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}
],
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"packageName": "linux",
"platforms": [
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],
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git",
"vendor": "The Linux Kernel Organization",
"versions": [
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},
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"status": "affected",
"version": "4.15",
"versionType": "semver"
},
{
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"version": "4.20",
"versionType": "semver"
},
{
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"status": "affected",
"version": "5.5",
"versionType": "semver"
},
{
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"status": "affected",
"version": "5.11",
"versionType": "semver"
},
{
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"status": "affected",
"version": "5.16",
"versionType": "semver"
},
{
"lessThan": "5.19.2",
"status": "affected",
"version": "5.19",
"versionType": "semver"
}
]
}
],
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},
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},
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"versionStartIncluding": "5.11",
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}
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CVE-2022-2588 (GCVE-0-2022-2588)
Vulnerability from cvelistv5
Published
2024-01-08 17:50
Modified
2025-05-22 18:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Linux Kernel Organization | linux |
Version: 0 ≤ |
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"third-party-advisory"
],
"url": "https://ubuntu.com/security/notices/USN-5557-1"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
"assignerShortName": "canonical",
"cveId": "CVE-2022-2588",
"datePublished": "2024-01-08T17:50:47.948Z",
"dateReserved": "2022-07-29T23:41:31.412Z",
"dateUpdated": "2025-05-22T18:23:25.184Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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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