{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nima: fix reference leak in asymmetric_verify()\n\nDon't leak a reference to the key if its algorithm is unknown."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "security/integrity/digsig_asymmetric.c"
               ],
               "versions": [
                  {
                     "version": "947d70597236",
                     "lessThan": "0838d6d68182",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "947d70597236",
                     "lessThan": "89f586d3398f",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "947d70597236",
                     "lessThan": "926fd9f23b27",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "security/integrity/digsig_asymmetric.c"
               ],
               "versions": [
                  {
                     "version": "5.13",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.13",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.24",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.16.10",
                     "lessThanOrEqual": "5.16.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.17",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/0838d6d68182f0b28a5434bc6d50727c4757e35b"
            },
            {
               "url": "https://git.kernel.org/stable/c/89f586d3398f4cc0432ed870949dffb702940754"
            },
            {
               "url": "https://git.kernel.org/stable/c/926fd9f23b27ca6587492c3f58f4c7f4cd01dad5"
            }
         ],
         "title": "ima: fix reference leak in asymmetric_verify()",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2022-48831",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}