{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find()\n\nnf_osf_find() incorrectly returns true on mismatch, this leads to\ncopying uninitialized memory area in nft_osf which can be used to leak\nstale kernel stack data to userspace."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "net/netfilter/nfnetlink_osf.c"
               ],
               "versions": [
                  {
                     "version": "22c7652cdaa8",
                     "lessThan": "721ea8ac063d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "22c7652cdaa8",
                     "lessThan": "5d75fef3e61e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "22c7652cdaa8",
                     "lessThan": "816eab147e5c",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "22c7652cdaa8",
                     "lessThan": "633c81c04496",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "22c7652cdaa8",
                     "lessThan": "559c36c5a8d7",
                     "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/netfilter/nfnetlink_osf.c"
               ],
               "versions": [
                  {
                     "version": "5.2",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.2",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.215",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.146",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.71",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.19.12",
                     "lessThanOrEqual": "5.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.0",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/721ea8ac063d70c2078c4e762212705de6151764"
            },
            {
               "url": "https://git.kernel.org/stable/c/5d75fef3e61e797fab5c3fbba88caa74ab92ad47"
            },
            {
               "url": "https://git.kernel.org/stable/c/816eab147e5c6f6621922b8515ad9010ceb1735e"
            },
            {
               "url": "https://git.kernel.org/stable/c/633c81c0449663f57d4138326d036dc6cfad674e"
            },
            {
               "url": "https://git.kernel.org/stable/c/559c36c5a8d730c49ef805a72b213d3bba155cc8"
            }
         ],
         "title": "netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find()",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2022-48654",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}