CVE-2024-26788
Vulnerability from cvelistv5
Published
2024-04-04 08:20
Modified
2024-12-19 08:47
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: init irq after reg initialization Initialize the qDMA irqs after the registers are configured so that interrupts that may have been pending from a primary kernel don't get processed by the irq handler before it is ready to and cause panic with the following trace: Call trace: fsl_qdma_queue_handler+0xf8/0x3e8 __handle_irq_event_percpu+0x78/0x2b0 handle_irq_event_percpu+0x1c/0x68 handle_irq_event+0x44/0x78 handle_fasteoi_irq+0xc8/0x178 generic_handle_irq+0x24/0x38 __handle_domain_irq+0x90/0x100 gic_handle_irq+0x5c/0xb8 el1_irq+0xb8/0x180 _raw_spin_unlock_irqrestore+0x14/0x40 __setup_irq+0x4bc/0x798 request_threaded_irq+0xd8/0x190 devm_request_threaded_irq+0x74/0xe8 fsl_qdma_probe+0x4d4/0xca8 platform_drv_probe+0x50/0xa0 really_probe+0xe0/0x3f8 driver_probe_device+0x64/0x130 device_driver_attach+0x6c/0x78 __driver_attach+0xbc/0x158 bus_for_each_dev+0x5c/0x98 driver_attach+0x20/0x28 bus_add_driver+0x158/0x220 driver_register+0x60/0x110 __platform_driver_register+0x44/0x50 fsl_qdma_driver_init+0x18/0x20 do_one_initcall+0x48/0x258 kernel_init_freeable+0x1a4/0x23c kernel_init+0x10/0xf8 ret_from_fork+0x10/0x18
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3cc5fb824c2125aa3740d905b3e5b378c8a09478
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4529c084a320be78ff2c5e64297ae998c6fdf66b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/474d521da890b3e3585335fb80a6044cb2553d99
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/677102a930643c31f1b4c512b041407058bdfef8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/87a39071e0b639f45e05d296cc0538eef44ec0bd
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9579a21e99fe8dab22a253050ddff28d340d74e1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a69c8bbb946936ac4eb6a6ae1e849435aa8d947d
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3cc5fb824c2125aa3740d905b3e5b378c8a09478
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4529c084a320be78ff2c5e64297ae998c6fdf66b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/474d521da890b3e3585335fb80a6044cb2553d99
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/677102a930643c31f1b4c512b041407058bdfef8
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/87a39071e0b639f45e05d296cc0538eef44ec0bd
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9579a21e99fe8dab22a253050ddff28d340d74e1
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a69c8bbb946936ac4eb6a6ae1e849435aa8d947d
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Impacted products
Vendor Product Version
Linux Linux Version: 5.1
Show details on NVD website

To clipboard 

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    "cveId": "CVE-2024-26788",
    "datePublished": "2024-04-04T08:20:20.410Z",
    "dateReserved": "2024-02-19T14:20:24.178Z",
    "dateUpdated": "2024-12-19T08:47:27.751Z",
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el1_irq+0xb8/0x180\\n   _raw_spin_unlock_irqrestore+0x14/0x40\\n   __setup_irq+0x4bc/0x798\\n   request_threaded_irq+0xd8/0x190\\n   devm_request_threaded_irq+0x74/0xe8\\n   fsl_qdma_probe+0x4d4/0xca8\\n   platform_drv_probe+0x50/0xa0\\n   really_probe+0xe0/0x3f8\\n   driver_probe_device+0x64/0x130\\n   device_driver_attach+0x6c/0x78\\n   __driver_attach+0xbc/0x158\\n   bus_for_each_dev+0x5c/0x98\\n   driver_attach+0x20/0x28\\n   bus_add_driver+0x158/0x220\\n   driver_register+0x60/0x110\\n   __platform_driver_register+0x44/0x50\\n   fsl_qdma_driver_init+0x18/0x20\\n   do_one_initcall+0x48/0x258\\n   kernel_init_freeable+0x1a4/0x23c\\n   kernel_init+0x10/0xf8\\n   ret_from_fork+0x10/0x18\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dmaengine: fsl-qdma: init irq after reg inicializaci\u00f3n Inicialice qDMA irqs despu\u00e9s de configurar los registros para que las interrupciones que puedan haber estado pendientes de un kernel primario no sean procesadas por el controlador irq antes de que est\u00e9 listo y cause p\u00e1nico con el siguiente rastreo: Rastreo de llamadas: fsl_qdma_queue_handler+0xf8/0x3e8 __handle_irq_event_percpu+0x78/0x2b0 handle_irq_event_percpu+0x1c/0x68 handle_irq_event+0x44/0x78 handle_fasteoi_irq+0xc8/0x 178 generic_handle_irq+0x24/0x38 __handle_domain_irq +0x90/0x100 gic_handle_irq+0x5c/0xb8 el1_irq+0xb8/0x180 _raw_spin_unlock_irqrestore+0x14/0x40 __setup_irq+0x4bc/0x798 request_threaded_irq+0xd8/0x190 devm_request_threaded_irq+0x74/ 0xe8 fsl_qdma_probe+0x4d4/0xca8 plataforma_drv_probe+0x50/0xa0 very_probe+0xe0/0x3f8 driver_probe_device +0x64/0x130 dispositivo_driver_attach+0x6c/0x78 __driver_attach+0xbc/0x158 bus_for_each_dev+0x5c/0x98 driver_attach+0x20/0x28 bus_add_driver+0x158/0x220 driver_register+0x60/0x110 __platform_driver_register+0x 44/0x50 fsl_qdma_driver_init+0x18/0x20 do_one_initcall+0x48/0x258 kernel_init_freeable +0x1a4/0x23c kernel_init+0x10/0xf8 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  }
}


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