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120 lines
3.6 KiB
JSON
120 lines
3.6 KiB
JSON
{
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"id": "CVE-2020-10742",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2021-06-02T11:15:07.853",
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"lastModified": "2023-02-12T23:39:07.670",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality and system availability."
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},
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{
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"lang": "es",
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"value": "Se encontr\u00f3 un fallo en el kernel de Linux. Un desbordamiento del b\u00fafer de \u00edndice durante la escritura de Direct IO que conlleva al bloqueo del cliente NFS. En algunos casos, un alcance del \u00edndice despu\u00e9s de una asignaci\u00f3n de memoria por kmalloc causar\u00e1 un p\u00e1nico en el kernel. La mayor amenaza de esta vulnerabilidad es la confidencialidad de los datos y la disponibilidad del sistema"
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}
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],
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"metrics": {
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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:H/UI:N/S:U/C:H/I:N/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 6.0,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 0.8,
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"impactScore": 5.2
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}
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],
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"version": "2.0",
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"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:P",
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 3.6
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},
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"baseSeverity": "LOW",
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"exploitabilityScore": 3.9,
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"impactScore": 4.9,
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"acInsufInfo": false,
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"obtainOtherPrivilege": false,
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-787"
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}
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]
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}
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],
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"configurations": [
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}
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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=1835127",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Third Party Advisory"
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]
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}
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]
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} |