gsd-2021-38199
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection.
Aliases
Aliases
{
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"alias": "CVE-2021-38199",
"description": "fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection.",
"id": "GSD-2021-38199",
"references": [
"https://www.suse.com/security/cve/CVE-2021-38199.html",
"https://www.debian.org/security/2021/dsa-4978",
"https://ubuntu.com/security/CVE-2021-38199",
"https://alas.aws.amazon.com/cve/html/CVE-2021-38199.html"
]
},
"gsd": {
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"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
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"modified": "2023-12-13T01:23:17.438282Z",
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"authentication": "NONE",
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"baseScore": 3.3,
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"vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P",
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"scope": "UNCHANGED",
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"lastModifiedDate": "2021-12-21T12:54Z",
"publishedDate": "2021-08-08T20:15Z"
}
}
}
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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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