mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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45 lines
2.7 KiB
JSON
45 lines
2.7 KiB
JSON
{
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"id": "CVE-2024-42290",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-08-17T09:15:09.663",
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"lastModified": "2024-08-19T05:15:08.467",
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"vulnStatus": "Received",
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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\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 ]"
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}
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],
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"metrics": {},
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/21bd3f9e7f924cd2fc892a484e7a50c7e1847565",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/33b1c47d1fc0b5f06a393bb915db85baacba18ea",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/3a2884a44e5cda192df1b28e9925661f79f599a1",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/58c56735facb225a5c46fa4b8bbbe7f31d1cb894",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/a590e8dea3df2639921f874d763be961dd74e8f9",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/f8ae38f1dfe652779c7c613facbc257cec00ac44",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/fa1803401e1c360efe6342fb41d161cc51748a11",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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}
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]
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} |