{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: fsl-qdma: init irq after reg initialization\n\nInitialize the qDMA irqs after the registers are configured so that\ninterrupts that may have been pending from a primary kernel don't get\nprocessed by the irq handler before it is ready to and cause panic with\nthe following trace:\n\n  Call trace:\n   fsl_qdma_queue_handler+0xf8/0x3e8\n   __handle_irq_event_percpu+0x78/0x2b0\n   handle_irq_event_percpu+0x1c/0x68\n   handle_irq_event+0x44/0x78\n   handle_fasteoi_irq+0xc8/0x178\n   generic_handle_irq+0x24/0x38\n   __handle_domain_irq+0x90/0x100\n   gic_handle_irq+0x5c/0xb8\n   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"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/dma/fsl-qdma.c"
               ],
               "versions": [
                  {
                     "version": "b092529e0aa0",
                     "lessThan": "3cc5fb824c21",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b092529e0aa0",
                     "lessThan": "9579a21e99fe",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b092529e0aa0",
                     "lessThan": "4529c084a320",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b092529e0aa0",
                     "lessThan": "474d521da890",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b092529e0aa0",
                     "lessThan": "a69c8bbb9469",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b092529e0aa0",
                     "lessThan": "677102a93064",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b092529e0aa0",
                     "lessThan": "87a39071e0b6",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/dma/fsl-qdma.c"
               ],
               "versions": [
                  {
                     "version": "5.1",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.1",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.271",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.212",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.151",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.81",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.21",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.9",
                     "lessThanOrEqual": "6.7.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/3cc5fb824c2125aa3740d905b3e5b378c8a09478"
            },
            {
               "url": "https://git.kernel.org/stable/c/9579a21e99fe8dab22a253050ddff28d340d74e1"
            },
            {
               "url": "https://git.kernel.org/stable/c/4529c084a320be78ff2c5e64297ae998c6fdf66b"
            },
            {
               "url": "https://git.kernel.org/stable/c/474d521da890b3e3585335fb80a6044cb2553d99"
            },
            {
               "url": "https://git.kernel.org/stable/c/a69c8bbb946936ac4eb6a6ae1e849435aa8d947d"
            },
            {
               "url": "https://git.kernel.org/stable/c/677102a930643c31f1b4c512b041407058bdfef8"
            },
            {
               "url": "https://git.kernel.org/stable/c/87a39071e0b639f45e05d296cc0538eef44ec0bd"
            }
         ],
         "title": "dmaengine: fsl-qdma: init irq after reg initialization",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-26788",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}