fkie_cve-2021-3655
Vulnerability from fkie_nvd
Published
2021-08-05 21:15
Modified
2024-11-21 06:22
Severity ?
Summary
A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1984024 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html | Mailing List, Third Party Advisory | |
| secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1984024 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html | Mailing List, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | 5.14 | |
| redhat | enterprise_linux | 8.0 | |
| debian | debian_linux | 9.0 |
{
"configurations": [
{
"nodes": [
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"matchCriteriaId": "202CAD0B-4BA5-4F2B-8C10-8290E5F5434C",
"versionEndExcluding": "5.14",
"vulnerable": true
},
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"matchCriteriaId": "6A05198E-F8FA-4517-8D0E-8C95066AED38",
"vulnerable": true
}
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},
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory."
},
{
"lang": "es",
"value": "Se ha detectado una vulnerabilidad en el kernel de Linux en versiones anteriores a v5.14-rc1.Una falta de comprobaciones de tama\u00f1o en los paquetes SCTP entrantes puede permitir al kernel leer la memoria no inicializada."
}
],
"id": "CVE-2021-3655",
"lastModified": "2024-11-21T06:22:05.033",
"metrics": {
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"baseSeverity": "LOW",
"cvssData": {
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"accessVector": "LOCAL",
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"version": "2.0"
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"source": "nvd@nist.gov",
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"weaknesses": [
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
- 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.