gsd-2021-4155
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them.
Aliases
Aliases
{
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"description": "A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them.",
"id": "GSD-2021-4155",
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"https://www.suse.com/security/cve/CVE-2021-4155.html",
"https://www.debian.org/security/2022/dsa-5050",
"https://www.debian.org/security/2022/dsa-5096",
"https://access.redhat.com/errata/RHSA-2022:0718",
"https://access.redhat.com/errata/RHSA-2022:0712",
"https://access.redhat.com/errata/RHSA-2022:0636",
"https://access.redhat.com/errata/RHSA-2022:0629",
"https://access.redhat.com/errata/RHSA-2022:0622",
"https://access.redhat.com/errata/RHSA-2022:0620",
"https://access.redhat.com/errata/RHSA-2022:0592",
"https://access.redhat.com/errata/RHSA-2022:0590",
"https://access.redhat.com/errata/RHSA-2022:0540",
"https://access.redhat.com/errata/RHSA-2022:0533",
"https://access.redhat.com/errata/RHSA-2022:0531",
"https://access.redhat.com/errata/RHSA-2022:0530",
"https://access.redhat.com/errata/RHSA-2022:0529",
"https://access.redhat.com/errata/RHSA-2022:0344",
"https://access.redhat.com/errata/RHSA-2022:0335",
"https://access.redhat.com/errata/RHSA-2022:0232",
"https://access.redhat.com/errata/RHSA-2022:0231",
"https://access.redhat.com/errata/RHSA-2022:0188",
"https://access.redhat.com/errata/RHSA-2022:0187",
"https://access.redhat.com/errata/RHSA-2022:0186",
"https://access.redhat.com/errata/RHSA-2022:0176",
"https://ubuntu.com/security/CVE-2021-4155",
"https://advisories.mageia.org/CVE-2021-4155.html",
"https://access.redhat.com/errata/RHSA-2022:0958",
"https://access.redhat.com/errata/RHSA-2022:1263",
"https://access.redhat.com/errata/RHSA-2022:1417",
"https://alas.aws.amazon.com/cve/html/CVE-2021-4155.html",
"https://linux.oracle.com/cve/CVE-2021-4155.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"modified": "2023-12-13T01:23:11.704753Z",
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},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-08-29T13:39Z",
"publishedDate": "2022-08-24T16:15Z"
}
}
}
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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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