{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: fix potential \"struct net\" leak in inet6_rtm_getaddr()\n\nIt seems that if userspace provides a correct IFA_TARGET_NETNSID value\nbut no IFA_ADDRESS and IFA_LOCAL attributes, inet6_rtm_getaddr()\nreturns -EINVAL with an elevated \"struct net\" refcount."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "net/ipv6/addrconf.c"
               ],
               "versions": [
                  {
                     "version": "6ecf4c37eb3e",
                     "lessThan": "9d4ffb5b9d87",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6ecf4c37eb3e",
                     "lessThan": "810fa7d5e520",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6ecf4c37eb3e",
                     "lessThan": "8a54834c03c3",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6ecf4c37eb3e",
                     "lessThan": "1b0998fdd857",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6ecf4c37eb3e",
                     "lessThan": "44112bc5c74e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6ecf4c37eb3e",
                     "lessThan": "33a1b6bfef6d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6ecf4c37eb3e",
                     "lessThan": "10bfd453da64",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "net/ipv6/addrconf.c"
               ],
               "versions": [
                  {
                     "version": "4.20",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.20",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.271",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.212",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.151",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.81",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.21",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.9",
                     "lessThanOrEqual": "6.7.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/9d4ffb5b9d879a75e4f7460e8b10e756b4dfb132"
            },
            {
               "url": "https://git.kernel.org/stable/c/810fa7d5e5202fcfb22720304b755f1bdfd4c174"
            },
            {
               "url": "https://git.kernel.org/stable/c/8a54834c03c30e549c33d5da0975f3e1454ec906"
            },
            {
               "url": "https://git.kernel.org/stable/c/1b0998fdd85776775d975d0024bca227597e836a"
            },
            {
               "url": "https://git.kernel.org/stable/c/44112bc5c74e64f28f5a9127dc34066c7a09bd0f"
            },
            {
               "url": "https://git.kernel.org/stable/c/33a1b6bfef6def2068c8703403759024ce17053e"
            },
            {
               "url": "https://git.kernel.org/stable/c/10bfd453da64a057bcfd1a49fb6b271c48653cdb"
            }
         ],
         "title": "ipv6: fix potential \"struct net\" leak in inet6_rtm_getaddr()",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-27417",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}