CVE-2024-35860 bpf: support deferring bpf_link dealloc to after RCU grace period

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/bpf.h",
      "kernel/bpf/syscall.c",
      "kernel/trace/bpf_trace.c"
    ],
    "versions": [
      {
        "version": "0dcac272540613d41c05e89679e4ddb978b612f1",
        "lessThan": "876941f533e7b47fc69977fc4551c02f2d18af97",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dcac272540613d41c05e89679e4ddb978b612f1",
        "lessThan": "5d8d447777564b35f67000e7838e7ccb64d525c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dcac272540613d41c05e89679e4ddb978b612f1",
        "lessThan": "1a80dbcb2dbaf6e4c216e62e30fa7d3daa8001ce",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/bpf.h",
      "kernel/bpf/syscall.c",
      "kernel/trace/bpf_trace.c"
    ],
    "versions": [
      {
        "version": "5.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.26",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.8.5",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]