{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnbd: null check for nla_nest_start\n\nnla_nest_start() may fail and return NULL. Insert a check and set errno\nbased on other call sites within the same source code."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/block/nbd.c"
               ],
               "versions": [
                  {
                     "version": "47d902b90a32",
                     "lessThan": "44214d744be3",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "47d902b90a32",
                     "lessThan": "4af837db0fd3",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "47d902b90a32",
                     "lessThan": "98e60b538e66",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "47d902b90a32",
                     "lessThan": "96436365e5d8",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "47d902b90a32",
                     "lessThan": "b7f5aed55829",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "47d902b90a32",
                     "lessThan": "e803040b368d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "47d902b90a32",
                     "lessThan": "ba6a9970ce9e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "47d902b90a32",
                     "lessThan": "31edf4bbe0ba",
                     "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/block/nbd.c"
               ],
               "versions": [
                  {
                     "version": "4.12",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.12",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.273",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.214",
                     "lessThanOrEqual": "5.10.*",
                     "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/44214d744be32a4769faebba764510888f1eb19e"
            },
            {
               "url": "https://git.kernel.org/stable/c/4af837db0fd3679fabc7b7758397090b0c06dced"
            },
            {
               "url": "https://git.kernel.org/stable/c/98e60b538e66c90b9a856828c71d4e975ebfa797"
            },
            {
               "url": "https://git.kernel.org/stable/c/96436365e5d80d0106ea785a4f80a58e7c9edff8"
            },
            {
               "url": "https://git.kernel.org/stable/c/b7f5aed55829f376e4f7e5ea5b80ccdcb023e983"
            },
            {
               "url": "https://git.kernel.org/stable/c/e803040b368d046434fbc8a91945c690332c4fcf"
            },
            {
               "url": "https://git.kernel.org/stable/c/ba6a9970ce9e284cbc04099361c58731e308596a"
            },
            {
               "url": "https://git.kernel.org/stable/c/31edf4bbe0ba27fd03ac7d87eb2ee3d2a231af6d"
            }
         ],
         "title": "nbd: null check for nla_nest_start",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-27025",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}