{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf, s390: Fix potential memory leak about jit_data\n\nMake sure to free jit_data through kfree() in the error path."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "arch/s390/net/bpf_jit_comp.c"
               ],
               "versions": [
                  {
                     "version": "1c8f9b91c456",
                     "lessThan": "a326f9c01cfb",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1c8f9b91c456",
                     "lessThan": "29fdb11ca88d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1c8f9b91c456",
                     "lessThan": "d590a410e472",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1c8f9b91c456",
                     "lessThan": "686cb8b9f6b4",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "arch/s390/net/bpf_jit_comp.c"
               ],
               "versions": [
                  {
                     "version": "5.4",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.4",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.153",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.73",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.14.12",
                     "lessThanOrEqual": "5.14.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842"
            },
            {
               "url": "https://git.kernel.org/stable/c/29fdb11ca88d3c490a3d56f0dc77eb9444d086be"
            },
            {
               "url": "https://git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2"
            },
            {
               "url": "https://git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bdd"
            }
         ],
         "title": "bpf, s390: Fix potential memory leak about jit_data",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2021-47426",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}