CVE-2024-42290

{"id": "CVE-2024-42290", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "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": "2024-08-17T09:15:09.663", "references": [{"url": "https://git.kernel.org/stable/c/21bd3f9e7f924cd2fc892a484e7a50c7e1847565", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/33b1c47d1fc0b5f06a393bb915db85baacba18ea", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/3a2884a44e5cda192df1b28e9925661f79f599a1", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/58c56735facb225a5c46fa4b8bbbe7f31d1cb894", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a590e8dea3df2639921f874d763be961dd74e8f9", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f8ae38f1dfe652779c7c613facbc257cec00ac44", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fa1803401e1c360efe6342fb41d161cc51748a11", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/imx-irqsteer: Handle runtime power management correctly\n\nThe power domain is automatically activated from clk_prepare(). However, on\ncertain platforms like i.MX8QM and i.MX8QXP, the power-on handling invokes\nsleeping functions, which triggers the 'scheduling while atomic' bug in the\ncontext switch path during device probing:\n\n BUG: scheduling while atomic: kworker/u13:1/48/0x00000002\n Call trace:\n __schedule_bug+0x54/0x6c\n __schedule+0x7f0/0xa94\n schedule+0x5c/0xc4\n schedule_preempt_disabled+0x24/0x40\n __mutex_lock.constprop.0+0x2c0/0x540\n __mutex_lock_slowpath+0x14/0x20\n mutex_lock+0x48/0x54\n clk_prepare_lock+0x44/0xa0\n clk_prepare+0x20/0x44\n imx_irqsteer_resume+0x28/0xe0\n pm_generic_runtime_resume+0x2c/0x44\n __genpd_runtime_resume+0x30/0x80\n genpd_runtime_resume+0xc8/0x2c0\n __rpm_callback+0x48/0x1d8\n rpm_callback+0x6c/0x78\n rpm_resume+0x490/0x6b4\n __pm_runtime_resume+0x50/0x94\n irq_chip_pm_get+0x2c/0xa0\n __irq_do_set_handler+0x178/0x24c\n irq_set_chained_handler_and_data+0x60/0xa4\n mxc_gpio_probe+0x160/0x4b0\n\nCure this by implementing the irq_bus_lock/sync_unlock() interrupt chip\ncallbacks and handle power management in them as they are invoked from\nnon-atomic context.\n\n[ tglx: Rewrote change log, added Fixes tag ]"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: irqchip/imx-irqsteer: manejar correctamente la administraci\u00f3n de energ\u00eda en tiempo de ejecuci\u00f3n. El dominio de energ\u00eda se activa autom\u00e1ticamente desde clk_prepare(). Sin embargo, en ciertas plataformas como i.MX8QM e i.MX8QXP, el manejo de encendido invoca funciones de suspensi\u00f3n, lo que desencadena el error de 'programaci\u00f3n mientras es at\u00f3mico' en la ruta de cambio de contexto durante la prueba del dispositivo: ERROR: programaci\u00f3n mientras es at\u00f3mico: kworker/u13 :1/48/0x00000002 Seguimiento de llamadas: __schedule_bug+0x54/0x6c __schedule+0x7f0/0xa94 Schedule+0x5c/0xc4 Schedule_preempt_disabled+0x24/0x40 __mutex_lock.constprop.0+0x2c0/0x540 __mutex_lock_slowpath+0x14/0 x20 mutex_lock+0x48/0x54 clk_prepare_lock+ 0x44/0xa0 clk_prepare+0x20/0x44 imx_irqsteer_resume+0x28/0xe0 pm_generic_runtime_resume+0x2c/0x44 __genpd_runtime_resume+0x30/0x80 genpd_runtime_resume+0xc8/0x2c0 __rpm_callback+0x48/0x1d8 rpm_callback+0x6c/0x78 rpm_resume+0x490/0x6b4 __pm_runtime_resume+0x50/0x94 irq_chip_pm_get+ 0x2c/0xa0 __irq_do_set_handler+0x178/0x24c irq_set_chained_handler_and_data+0x60/0xa4 mxc_gpio_probe+0x160/0x4b0 Solucione esto implementando las devoluciones de llamada del chip de interrupci\u00f3n irq_bus_lock/sync_unlock() y maneje la administraci\u00f3n de energ\u00eda en ellos a medida que se invocan desde un contexto no at\u00f3mico. [tglx: registro de cambios reescrito, etiqueta de correcciones agregada]"}], "lastModified": "2025-11-03T22:17:56.550", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8EE08822-1E23-4755-B06D-685DD829A450", "versionEndExcluding": "5.4.282", "versionStartIncluding": "5.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5CCEDF13-293D-4E64-B501-4409D0365AFE", "versionEndExcluding": "5.10.224", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B4E2B568-3171-41DE-B519-F2B1A3600D94", "versionEndExcluding": "5.15.165", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E45EAC72-8329-4F99-8276-86AF9BB3496A", "versionEndExcluding": "6.1.103", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC912330-6B41-4C6B-99AF-F3857FBACB6A", "versionEndExcluding": "6.6.44", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92D388F2-1EAF-4CFA-AC06-5B26D762EA7D", "versionEndExcluding": "6.10.3", "versionStartIncluding": "6.7"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}