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CVE-2026-64301 regulator: scmi: fix of_node refcount leak in scmi_regulator_probe()

🗓️ 25 Jul 2026 08:49:36Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

Fix of_node reference leak in scmi regulator probe by releasing the child node on error.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/regulator/scmi-regulator.c"
    ],
    "versions": [
      {
        "version": "0fbeae70ee7ce98e18a47337cd1f205dd88589e9",
        "lessThan": "1e446e8f8c763be3de7d0362e024cdf46194ffef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fbeae70ee7ce98e18a47337cd1f205dd88589e9",
        "lessThan": "637c11e3d8d43a7ee654591cda8d17c55a9234fa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fbeae70ee7ce98e18a47337cd1f205dd88589e9",
        "lessThan": "e2baf8ea13fb4b10bec2c4751aea05c00dabcd0f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fbeae70ee7ce98e18a47337cd1f205dd88589e9",
        "lessThan": "3e1441a4d06d35a314961e40057bd1f0106bbc14",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fbeae70ee7ce98e18a47337cd1f205dd88589e9",
        "lessThan": "22cb337370e6539b0418832c6040e9b00c1b74ca",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fbeae70ee7ce98e18a47337cd1f205dd88589e9",
        "lessThan": "a935b64548fcfe1d5b4dbdd31dddfb0d7019367f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fbeae70ee7ce98e18a47337cd1f205dd88589e9",
        "lessThan": "fa11039d6cdff84584a3ef8cc1f5e1b56e045da2",
        "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/regulator/scmi-regulator.c"
    ],
    "versions": [
      {
        "version": "5.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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