gsd-2011-4127
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2011-4127",
"description": "The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.",
"id": "GSD-2011-4127",
"references": [
"https://www.suse.com/security/cve/CVE-2011-4127.html",
"https://www.debian.org/security/2012/dsa-2389",
"https://access.redhat.com/errata/RHSA-2012:0358",
"https://access.redhat.com/errata/RHSA-2012:0333",
"https://access.redhat.com/errata/RHSA-2012:0107",
"https://access.redhat.com/errata/RHSA-2011:1850",
"https://access.redhat.com/errata/RHSA-2011:1849",
"https://alas.aws.amazon.com/cve/html/CVE-2011-4127.html",
"https://linux.oracle.com/cve/CVE-2011-4127.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"modified": "2023-12-13T01:19:05.409191Z",
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-13T01:21Z",
"publishedDate": "2012-07-03T16:40Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.