CVE-2026-64525 xfrm: move policy_bydst RCU sync from per-netns .exit to .pre_exit

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/xfrm/xfrm_policy.c"
    ],
    "versions": [
      {
        "version": "438b1f668ad58f46ce699bb48e4698a7839e3f9e",
        "lessThan": "bca6386dc08750fc7cdcbc7683473748ba3114b9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3733fce2871c9bca9dd18a1a23b1432ea215a094",
        "lessThan": "91cc13978ab0bc6f669139f53e7e613a860d10e0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "069daad4f2ae9c5c108131995529d5f02392c446",
        "lessThan": "d14ae8ef88c2c6590e107db61b6adce148cec7b3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "069daad4f2ae9c5c108131995529d5f02392c446",
        "lessThan": "3e52417318473782012b236d0325bf7d2266a597",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b66920a3348c0f63ba18365248fa21fbf0b3a937",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "33a3149dd81a1e2f52b80ee1e0fc380b39f3d028",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.12.83",
        "lessThan": "6.12.93",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.18.24",
        "lessThan": "6.18.35",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.136",
        "lessThan": "6.7",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.19.14",
        "lessThan": "6.20",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/xfrm/xfrm_policy.c"
    ],
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.93",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.35",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.12",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]