mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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249 lines
8.0 KiB
JSON
249 lines
8.0 KiB
JSON
{
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"id": "CVE-2021-47620",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-06-20T11:15:54.653",
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"lastModified": "2024-11-21T06:36:41.233",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: refactor malicious adv data check\n\nCheck for out-of-bound read was being performed at the end of while\nnum_reports loop, and would fill journal with false positives. Added\ncheck to beginning of loop processing so that it doesn't get checked\nafter ptr has been advanced."
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},
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{
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"lang": "es",
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"value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: Bluetooth: refactorizaci\u00f3n de verificaci\u00f3n de datos publicitarios maliciosos. Se estaba realizando una verificaci\u00f3n de lectura fuera de los l\u00edmites al final del bucle while num_reports y llenar\u00eda el diario con falsos positivos. Se agreg\u00f3 una verificaci\u00f3n al comienzo del procesamiento del bucle para que no se verifique despu\u00e9s de que se haya avanzado ptr."
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}
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],
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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:H/A:N",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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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": "HIGH",
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"availabilityImpact": "NONE"
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"exploitabilityScore": 1.8,
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"impactScore": 3.6
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}
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"description": [
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"lang": "en",
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"value": "CWE-125"
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}
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