gsd-2015-2830
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
arch/x86/kernel/entry_64.S in the Linux kernel before 3.19.2 does not prevent the TS_COMPAT flag from reaching a user-mode task, which might allow local users to bypass the seccomp or audit protection mechanism via a crafted application that uses the (1) fork or (2) close system call, as demonstrated by an attack against seccomp before 3.16.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2015-2830",
"description": "arch/x86/kernel/entry_64.S in the Linux kernel before 3.19.2 does not prevent the TS_COMPAT flag from reaching a user-mode task, which might allow local users to bypass the seccomp or audit protection mechanism via a crafted application that uses the (1) fork or (2) close system call, as demonstrated by an attack against seccomp before 3.16.",
"id": "GSD-2015-2830",
"references": [
"https://www.suse.com/security/cve/CVE-2015-2830.html",
"https://www.debian.org/security/2015/dsa-3237",
"https://access.redhat.com/errata/RHSA-2015:1221",
"https://access.redhat.com/errata/RHSA-2015:1139",
"https://access.redhat.com/errata/RHSA-2015:1138",
"https://access.redhat.com/errata/RHSA-2015:1137",
"https://ubuntu.com/security/CVE-2015-2830",
"https://advisories.mageia.org/CVE-2015-2830.html",
"https://linux.oracle.com/cve/CVE-2015-2830.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "arch/x86/kernel/entry_64.S in the Linux kernel before 3.19.2 does not prevent the TS_COMPAT flag from reaching a user-mode task, which might allow local users to bypass the seccomp or audit protection mechanism via a crafted application that uses the (1) fork or (2) close system call, as demonstrated by an attack against seccomp before 3.16.",
"id": "GSD-2015-2830",
"modified": "2023-12-13T01:20:00.567342Z",
"schema_version": "1.4.0"
}
},
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"nvd.nist.gov": {
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 1.9,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": true
}
},
"lastModifiedDate": "2018-01-05T02:30Z",
"publishedDate": "2015-05-27T10:59Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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