{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nARM: footbridge: fix PCI interrupt mapping\n\nSince commit 30fdfb929e82 (\"PCI: Add a call to pci_assign_irq() in\npci_device_probe()\"), the PCI code will call the IRQ mapping function\nwhenever a PCI driver is probed. If these are marked as __init, this\ncauses an oops if a PCI driver is loaded or bound after the kernel has\ninitialised."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "arch/arm/mach-footbridge/cats-pci.c",
                  "arch/arm/mach-footbridge/ebsa285-pci.c",
                  "arch/arm/mach-footbridge/netwinder-pci.c",
                  "arch/arm/mach-footbridge/personal-pci.c"
               ],
               "versions": [
                  {
                     "version": "30fdfb929e82",
                     "lessThan": "532747fd5c7a",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "30fdfb929e82",
                     "lessThan": "2643da6aa579",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "30fdfb929e82",
                     "lessThan": "871b569a3e67",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "30fdfb929e82",
                     "lessThan": "1fc087fdb98d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "30fdfb929e82",
                     "lessThan": "c3efce8cc980",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "30fdfb929e82",
                     "lessThan": "30e3b4f256b4",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "arch/arm/mach-footbridge/cats-pci.c",
                  "arch/arm/mach-footbridge/ebsa285-pci.c",
                  "arch/arm/mach-footbridge/netwinder-pci.c",
                  "arch/arm/mach-footbridge/personal-pci.c"
               ],
               "versions": [
                  {
                     "version": "4.13",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.13",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.14.232",
                     "lessThanOrEqual": "4.14.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.189",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.114",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.32",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.11.16",
                     "lessThanOrEqual": "5.11.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.12",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/532747fd5c7aaa17ee5cf79f3e947c31eb0e35cf"
            },
            {
               "url": "https://git.kernel.org/stable/c/2643da6aa57920d9159a1a579fb04f89a2b0d29a"
            },
            {
               "url": "https://git.kernel.org/stable/c/871b569a3e67f570df9f5ba195444dc7c621293b"
            },
            {
               "url": "https://git.kernel.org/stable/c/1fc087fdb98d556b416c82ed6e3964a30885f47a"
            },
            {
               "url": "https://git.kernel.org/stable/c/c3efce8cc9807339633ee30e39882f4c8626ee1d"
            },
            {
               "url": "https://git.kernel.org/stable/c/30e3b4f256b4e366a61658c294f6a21b8626dda7"
            }
         ],
         "title": "ARM: footbridge: fix PCI interrupt mapping",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2021-46909",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}