CVE-2021-47539 rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle()

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/rxrpc/conn_client.c"
    ],
    "versions": [
      {
        "version": "245500d853e9f20036cec7df4f6984ece4c6bf26",
        "lessThan": "35b40f724c4ef0f683d94dab3af9ab38261d782b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "245500d853e9f20036cec7df4f6984ece4c6bf26",
        "lessThan": "bc97458620e38961af9505cc060ad4cf5c9e4af7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "245500d853e9f20036cec7df4f6984ece4c6bf26",
        "lessThan": "ca77fba821351190777b236ce749d7c4d353102e",
        "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/rxrpc/conn_client.c"
    ],
    "versions": [
      {
        "version": "5.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.84",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.7",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]