cve/published/2024/CVE-2024-43823.json

{
   "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: keystone: Fix NULL pointer dereference in case of DT error in ks_pcie_setup_rc_app_regs()\n\nIf IORESOURCE_MEM is not provided in Device Tree due to\nany error, resource_list_first_type() will return NULL and\npci_parse_request_of_pci_ranges() will just emit a warning.\n\nThis will cause a NULL pointer dereference. Fix this bug by adding NULL\nreturn check.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
            }
         ],
         "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/pci-keystone.c"
               ],
               "versions": [
                  {
                     "version": "0f71c60ffd26943fa9646aa73ad7889ace116ce2",
                     "lessThan": "bbba48ad67c53feea05936ea1e029dcca8057506",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "0f71c60ffd26943fa9646aa73ad7889ace116ce2",
                     "lessThan": "0a6f1b5fe8ef8268aaa069035639968ceeea0a23",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "0f71c60ffd26943fa9646aa73ad7889ace116ce2",
                     "lessThan": "dbcdd1863ba2ec9b76ec131df25d797709e05597",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "0f71c60ffd26943fa9646aa73ad7889ace116ce2",
                     "lessThan": "a231707a91f323af1e5d9f1722055ec2fc1c7775",
                     "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/pci-keystone.c"
               ],
               "versions": [
                  {
                     "version": "5.10",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.10",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.1.103",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.6.44",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.10.3",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.11",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.10",
                           "versionEndExcluding": "6.1.103"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.10",
                           "versionEndExcluding": "6.6.44"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.10",
                           "versionEndExcluding": "6.10.3"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.10",
                           "versionEndExcluding": "6.11"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/bbba48ad67c53feea05936ea1e029dcca8057506"
            },
            {
               "url": "https://git.kernel.org/stable/c/0a6f1b5fe8ef8268aaa069035639968ceeea0a23"
            },
            {
               "url": "https://git.kernel.org/stable/c/dbcdd1863ba2ec9b76ec131df25d797709e05597"
            },
            {
               "url": "https://git.kernel.org/stable/c/a231707a91f323af1e5d9f1722055ec2fc1c7775"
            }
         ],
         "title": "PCI: keystone: Fix NULL pointer dereference in case of DT error in ks_pcie_setup_rc_app_regs()",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-43823",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}