CVE-2026-45888 md/raid1: fix memory leak in raid1_run()

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/md/raid1.c"
    ],
    "versions": [
      {
        "version": "97894f7d3c2966164516a8a5109674763d3a55e1",
        "lessThan": "c94fd6e8a71efd047ff36930e840f3c25679e136",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "97894f7d3c2966164516a8a5109674763d3a55e1",
        "lessThan": "ec10e3dc93994b87adf7c759a4639fe34013989a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "97894f7d3c2966164516a8a5109674763d3a55e1",
        "lessThan": "b37588b0282a2b3cdda9db1d53712745ce66dea0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "97894f7d3c2966164516a8a5109674763d3a55e1",
        "lessThan": "6abc7d5dcf0ee0f85e16e41c87fbd06231f28753",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/md/raid1.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]