mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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131 lines
4.5 KiB
JSON
131 lines
4.5 KiB
JSON
{
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"id": "CVE-2025-21783",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2025-02-27T03:15:19.150",
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"lastModified": "2025-02-27T03:15:19.150",
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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\ngpiolib: Fix crash on error in gpiochip_get_ngpios()\n\nThe gpiochip_get_ngpios() uses chip_*() macros to print messages.\nHowever these macros rely on gpiodev to be initialised and set,\nwhich is not the case when called via bgpio_init(). In such a case\nthe printing messages will crash on NULL pointer dereference.\nReplace chip_*() macros by the respective dev_*() ones to avoid\nsuch crash."
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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: gpiolib: Se corrige el fallo en caso de error en gpiochip_get_ngpios(). Gpiochip_get_ngpios() utiliza macros chip_*() para imprimir mensajes. Sin embargo, estas macros dependen de que gpiodev se inicialice y configure, lo que no sucede cuando se llama a trav\u00e9s de bgpio_init(). En tal caso, la impresi\u00f3n de mensajes se bloquear\u00e1 en caso de desreferencia de puntero NULL. Reemplace las macros chip_*() por las respectivas dev_*() para evitar dicho bloqueo."
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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": "Secondary",
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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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"cpeMatch": [
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.6",
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"versionEndExcluding": "6.6.79",
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "6.12.16",
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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/189fb76215e479c10731baabb50f1a352d2078f5",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch",
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"Mailing List"
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},
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{
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"url": "https://git.kernel.org/stable/c/4d9b2b62e1136d10f661ec4c0c268140b6f74f4f",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch",
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"Mailing List"
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},
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{
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"url": "https://git.kernel.org/stable/c/7b4aebeecbbd5b5fe73e35fad3f62ed21aa7ef44",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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{
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"url": "https://git.kernel.org/stable/c/a7052afa9eae2239e25943baa8817a6a56e8aa68",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"Patch",
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]
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} |