mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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117 lines
3.8 KiB
JSON
117 lines
3.8 KiB
JSON
{
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"id": "CVE-2022-49448",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2025-02-26T07:01:21.200",
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"lastModified": "2025-03-17T16:12:30.140",
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"vulnStatus": "Analyzed",
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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\nsoc: bcm: Check for NULL return of devm_kzalloc()\n\nAs the potential failure of allocation, devm_kzalloc() may return NULL. Then\nthe 'pd->pmb' and the follow lines of code may bring null pointer dereference.\n\nTherefore, it is better to check the return value of devm_kzalloc() to avoid\nthis confusion."
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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 ha resuelto la siguiente vulnerabilidad: soc: bcm: Verificar el retorno NULL de devm_kzalloc() Como posible fallo de asignaci\u00f3n, devm_kzalloc() puede devolver NULL. Entonces, 'pd->pmb' y las siguientes l\u00edneas de c\u00f3digo pueden generar una desreferencia de puntero nulo. Por lo tanto, es mejor verificar el valor de retorno de devm_kzalloc() para evitar esta confusi\u00f3n."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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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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"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": "NONE",
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"availabilityImpact": "HIGH"
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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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]
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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-476"
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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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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.12",
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"versionEndExcluding": "5.15.46",
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"matchCriteriaId": "4B1B70ED-9D25-4914-8F22-87A4DFAD7934"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "5.17.14",
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.18",
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"versionEndExcluding": "5.18.3",
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/36339ea7bae4943be01c8e9545e46e334591fecd",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/5650e103bfc70156001615861fb8aafb3947da6e",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/b48b98743b568bb219152ba2e15af6ef0d3d8a9b",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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},
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{
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"url": "https://git.kernel.org/stable/c/b4bd2aafacce48db26b0a213d849818d940556dd",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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}
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]
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} |