mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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151 lines
5.2 KiB
JSON
151 lines
5.2 KiB
JSON
{
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"id": "CVE-2022-49668",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2025-02-26T07:01:41.780",
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"lastModified": "2025-03-11T22:09:28.633",
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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\nPM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events\n\nof_get_child_by_name() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nThis function only calls of_node_put() in normal path,\nmissing it in error paths.\nAdd missing of_node_put() to avoid refcount leak."
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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: PM/devfreq: exynos-ppmu: Se corrige la fuga de refcount en of_get_devfreq_events of_get_child_by_name() devuelve un puntero de nodo con refcount incrementado, deber\u00edamos usar of_node_put() en \u00e9l cuando haya terminado. Esta funci\u00f3n solo llama a of_node_put() en la ruta normal, y no la llama en las rutas de error. Agregue la falta de of_node_put() para evitar la fuga de refcount."
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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": "NVD-CWE-Other"
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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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"operator": "OR",
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"negate": false,
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/01121e39ef537289926ae6f5374dce92c796d863",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"Patch"
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{
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"url": "https://git.kernel.org/stable/c/194781229d4cbc804b8ded13156eb8addce87d6c",
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"tags": [
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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}
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} |