{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: fix a memleak in gss_import_v2_context\n\nThe ctx->mech_used.data allocated by kmemdup is not freed in neither\ngss_import_v2_context nor it only caller gss_krb5_import_sec_context,\nwhich frees ctx on error.\n\nThus, this patch reform the last call of gss_import_v2_context to the\ngss_krb5_import_ctx_v2, preventing the memleak while keepping the return\nformation."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "net/sunrpc/auth_gss/gss_krb5_mech.c"
               ],
               "versions": [
                  {
                     "version": "47d848077629",
                     "lessThan": "99044c01ed53",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "47d848077629",
                     "lessThan": "47ac11db93e7",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "47d848077629",
                     "lessThan": "d111e30d9cd8",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "47d848077629",
                     "lessThan": "e67b652d8e85",
                     "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/sunrpc/auth_gss/gss_krb5_mech.c"
               ],
               "versions": [
                  {
                     "version": "2.6.35",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "2.6.35",
                     "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/99044c01ed5329e73651c054d8a4baacdbb1a27c"
            },
            {
               "url": "https://git.kernel.org/stable/c/47ac11db93e74ac49cd6c3fc69bcbc5964c4a8b4"
            },
            {
               "url": "https://git.kernel.org/stable/c/d111e30d9cd846bb368faf3637dc0f71fcbcf822"
            },
            {
               "url": "https://git.kernel.org/stable/c/e67b652d8e8591d3b1e569dbcdfcee15993e91fa"
            }
         ],
         "title": "SUNRPC: fix a memleak in gss_import_v2_context",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52653",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}