CVE-2021-47426 bpf, s390: Fix potential memory leak about jit_data

[
  {
    "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": "1c8f9b91c456f5b47a377a0c8c5d4130fc39433a",
        "lessThan": "a326f9c01cfbee4450ae49ce618ae6cbc0f76842",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1c8f9b91c456f5b47a377a0c8c5d4130fc39433a",
        "lessThan": "29fdb11ca88d3c490a3d56f0dc77eb9444d086be",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1c8f9b91c456f5b47a377a0c8c5d4130fc39433a",
        "lessThan": "d590a410e472417a22336c7c37685bfb38e801f2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1c8f9b91c456f5b47a377a0c8c5d4130fc39433a",
        "lessThan": "686cb8b9f6b46787f035afe8fbd132a74e6b1bdd",
        "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": "semver"
      },
      {
        "version": "5.4.153",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.73",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.14.12",
        "lessThanOrEqual": "5.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]