mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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151 lines
4.0 KiB
JSON
151 lines
4.0 KiB
JSON
{
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"id": "CVE-2021-4148",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2022-03-23T20:15:09.947",
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"lastModified": "2022-03-30T13:59:44.617",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "A vulnerability was found in the Linux kernel's block_invalidatepage in fs/buffer.c in the filesystem. A missing sanity check may allow a local attacker with user privilege to cause a denial of service (DOS) problem."
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},
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{
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"lang": "es",
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"value": "Se encontr\u00f3 una vulnerabilidad en la funci\u00f3n block_invalidatepage del kernel de Linux en el archivo fs/buffer.c en el sistema de archivos. Una falta de comprobaci\u00f3n de saneo puede permitir a un atacante local con privilegios de usuario causar un problema de denegaci\u00f3n de servicio (DOS)"
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}
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],
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 3.6
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}
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "COMPLETE",
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"baseScore": 4.9
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.9,
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"impactScore": 6.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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{
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"source": "secalert@redhat.com",
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],
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"references": [
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026487",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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]
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},
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{
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"url": "https://lkml.org/lkml/2021/9/12/323",
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"source": "secalert@redhat.com",
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