{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: kirin: Fix buffer overflow in kirin_pcie_parse_port()\n\nWithin kirin_pcie_parse_port(), the pcie->num_slots is compared to\npcie->gpio_id_reset size (MAX_PCI_SLOTS) which is correct and would lead\nto an overflow.\n\nThus, fix condition to pcie->num_slots + 1 >= MAX_PCI_SLOTS and move\npcie->num_slots increment below the if-statement to avoid out-of-bounds\narray access.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[kwilczynski: commit log]"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/pci/controller/dwc/pcie-kirin.c"
               ],
               "versions": [
                  {
                     "version": "b22dbbb24571",
                     "lessThan": "a5f795f94128",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b22dbbb24571",
                     "lessThan": "95248d7497bc",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b22dbbb24571",
                     "lessThan": "6dcc5b49d660",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b22dbbb24571",
                     "lessThan": "aeb033597180",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b22dbbb24571",
                     "lessThan": "c500a86693a1",
                     "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/pci/controller/dwc/pcie-kirin.c"
               ],
               "versions": [
                  {
                     "version": "5.16",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.16",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.113",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.54",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.13",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11.2",
                     "lessThanOrEqual": "6.11.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.12-rc1",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/a5f795f9412854df28e66679c5e6b68b0b79c229"
            },
            {
               "url": "https://git.kernel.org/stable/c/95248d7497bcbfe7deed4805469c6ff6ddd7f9d1"
            },
            {
               "url": "https://git.kernel.org/stable/c/6dcc5b49d6607a741a14122bf3105f3ac50d259e"
            },
            {
               "url": "https://git.kernel.org/stable/c/aeb0335971806e15ac91e838ca471936c8e7efd5"
            },
            {
               "url": "https://git.kernel.org/stable/c/c500a86693a126c9393e602741e348f80f1b0fc5"
            }
         ],
         "title": "PCI: kirin: Fix buffer overflow in kirin_pcie_parse_port()",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-47751",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}