{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNTB: fix possible name leak in ntb_register_device()\n\nIf device_register() fails in ntb_register_device(), the device name\nallocated by dev_set_name() should be freed. As per the comment in\ndevice_register(), callers should use put_device() to give up the\nreference in the error path. So fix this by calling put_device() in the\nerror path so that the name can be freed in kobject_cleanup().\n\nAs a result of this, put_device() in the error path of\nntb_register_device() is removed and the actual error is returned.\n\n[mani: reworded commit message]"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/ntb/core.c",
                  "drivers/pci/endpoint/functions/pci-epf-vntb.c"
               ],
               "versions": [
                  {
                     "version": "a1bd3baeb2f1",
                     "lessThan": "a62b9f3d7bbf",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a1bd3baeb2f1",
                     "lessThan": "6632a54ac805",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a1bd3baeb2f1",
                     "lessThan": "a039690d3232",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a1bd3baeb2f1",
                     "lessThan": "e8025439ef8e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a1bd3baeb2f1",
                     "lessThan": "913421f9f7fd",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a1bd3baeb2f1",
                     "lessThan": "aebfdfe39b93",
                     "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/ntb/core.c",
                  "drivers/pci/endpoint/functions/pci-epf-vntb.c"
               ],
               "versions": [
                  {
                     "version": "4.2",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.2",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.153",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.83",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.23",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.11",
                     "lessThanOrEqual": "6.7.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.2",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/a62b9f3d7bbfac874cc0c638bc1776dcf1f8ec06"
            },
            {
               "url": "https://git.kernel.org/stable/c/6632a54ac8057cc0b0d789c6f73883e871bcd25c"
            },
            {
               "url": "https://git.kernel.org/stable/c/a039690d323221eb5865f1f31db3ec264e7a14b6"
            },
            {
               "url": "https://git.kernel.org/stable/c/e8025439ef8e16029dc313d78a351ef192469b7b"
            },
            {
               "url": "https://git.kernel.org/stable/c/913421f9f7fd8324dcc41753d0f28b52e177ef04"
            },
            {
               "url": "https://git.kernel.org/stable/c/aebfdfe39b9327a3077d0df8db3beb3160c9bdd0"
            }
         ],
         "title": "NTB: fix possible name leak in ntb_register_device()",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52652",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}