mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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130 lines
4.4 KiB
JSON
130 lines
4.4 KiB
JSON
{
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"id": "CVE-2022-49449",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2025-02-26T07:01:21.290",
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"lastModified": "2025-03-17T16:12:23.147",
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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\npinctrl: renesas: rzn1: Fix possible null-ptr-deref in sh_pfc_map_resources()\n\nIt will cause null-ptr-deref when using 'res', if platform_get_resource()\nreturns NULL, so move using 'res' after devm_ioremap_resource() that\nwill check it to avoid null-ptr-deref.\nAnd use devm_platform_get_and_ioremap_resource() to simplify code."
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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: pinctrl: renesas: rzn1: Se corrige la posible eliminaci\u00f3n de referencias PTR nulas en sh_pfc_map_resources(). Esto provocar\u00e1 una eliminaci\u00f3n de referencias PTR nulas al usar 'res', si platform_get_resource() devuelve NULL, por lo que se debe mover el uso de 'res' despu\u00e9s de devm_ioremap_resource() que lo comprobar\u00e1 para evitar la eliminaci\u00f3n de referencias PTR nulas. Y se utiliza devm_platform_get_and_ioremap_resource() para simplificar el c\u00f3digo."
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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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"operator": "OR",
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"negate": false,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "5.10.121",
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/01f9e02e0f13df3fd291676dc80054e977be1601",
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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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