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CVE-2025-71081 ASoC: stm32: sai: fix OF node leak on probe

🗓️ 13 Jan 2026 15:34:45Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

Fix OF node leak in stm32 sai by dropping the OF reference on platform probe failures and unbind.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/soc/stm/stm32_sai.c",
      "sound/soc/stm/stm32_sai_sub.c"
    ],
    "versions": [
      {
        "version": "5914d285f6b782892a91d6621723fdc41a775b15",
        "lessThan": "7daa50a2157e41c964b745ab1dc378b5b3b626d1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5914d285f6b782892a91d6621723fdc41a775b15",
        "lessThan": "acda653169e180b1d860dbb6bc5aceb105858394",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5914d285f6b782892a91d6621723fdc41a775b15",
        "lessThan": "4054a3597d047f3fe87864ef87f399b5d523e6c0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5914d285f6b782892a91d6621723fdc41a775b15",
        "lessThan": "bae74771fc5d3b2a9cf6f5aa64596083d032c4a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5914d285f6b782892a91d6621723fdc41a775b15",
        "lessThan": "3752afcc6d80d5525e236e329895ba2cb93bcb26",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5914d285f6b782892a91d6621723fdc41a775b15",
        "lessThan": "23261f0de09427367e99f39f588e31e2856a690e",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/soc/stm/stm32_sai.c",
      "sound/soc/stm/stm32_sai_sub.c"
    ],
    "versions": [
      {
        "version": "4.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.198",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.160",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.120",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.64",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.4",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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