CVE-2025-37842

{"id": "CVE-2025-37842", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2025-05-09T07:16:04.963", "references": [{"url": "https://git.kernel.org/stable/c/40369bfe717e96e26650eeecfa5a6363563df6e4", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/439688dbe82baa10d4430dc3252bb5ef1183a171", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/50ae352c1848cab408fb4f7d7f50c71f818bbdbf", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f68b27d82a749117d9c7d7f33fa53f46373e38e2", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f9bfb3a5f6f616f3eb7665c8ff3bcb9760ae33c8", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: fsl-qspi: use devm function instead of driver remove\n\nDriver use devm APIs to manage clk/irq/resources and register the spi\ncontroller, but the legacy remove function will be called first during\ndevice detach and trigger kernel panic. Drop the remove function and use\ndevm_add_action_or_reset() for driver cleanup to ensure the release\nsequence.\n\nTrigger kernel panic on i.MX8MQ by\necho 30bb0000.spi >/sys/bus/platform/drivers/fsl-quadspi/unbind"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: spi: fsl-qspi: usar la funci\u00f3n devm en lugar de eliminar el controlador. El controlador usa las API devm para administrar clk/irq/resources y registrar el controlador spi, pero la funci\u00f3n de eliminaci\u00f3n heredada se llamar\u00e1 primero durante la desconexi\u00f3n del dispositivo y activar\u00e1 el p\u00e1nico del kernel. Se debe omitir la funci\u00f3n de eliminaci\u00f3n y usar devm_add_action_or_reset() para limpiar el controlador y asegurar la secuencia de liberaci\u00f3n. Se activa el p\u00e1nico del kernel en i.MX8MQ mediante echo 30bb0000.spi >/sys/bus/platform/drivers/fsl-quadspi/unbind."}], "lastModified": "2025-11-17T12:49:38.210", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FFCAC8A9-E253-4F04-98F7-26A8EB5B9317", "versionEndExcluding": "6.6.105", "versionStartIncluding": "5.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2BD88DEC-018F-4F40-8E29-A2CA89813EBA", "versionEndExcluding": "6.12.36", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A475784-BF3B-4514-81EE-49C8522FB24A", "versionEndExcluding": "6.13.12", "versionStartIncluding": "6.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "483E2E15-2135-4EC6-AB64-16282C5EF704", "versionEndExcluding": "6.14.3", "versionStartIncluding": "6.14"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}