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CVE-2025-71287 memory: mtk-smi: fix device leak on larb probe

🗓️ 06 May 2026 11:32:20Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 52 Views

Fix memory leak in larb probe by dropping reference on late probe failure 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": [
      "drivers/memory/mtk-smi.c"
    ],
    "versions": [
      {
        "version": "cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7",
        "lessThan": "04057b86fdac3d4847913a97dc6552c0bff9b85e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7",
        "lessThan": "357e16a7fc9c1fef2ea37dce9bb6b9bcb1d1687d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7",
        "lessThan": "b9eccd59697f7e1cb9a714501d9af826e7f7e073",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7",
        "lessThan": "1f23a48ff2b8ab47e514f7c84a4b1dbf9b848168",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7",
        "lessThan": "f69535b77fa0518ad39870c00dd2995439ed5c34",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7",
        "lessThan": "1288bb394d464975cea18f69940f206e235e0fe7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7",
        "lessThan": "9dae65913b32d05dbc8ff4b8a6bf04a0e49a8eb6",
        "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/memory/mtk-smi.c"
    ],
    "versions": [
      {
        "version": "4.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.203",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.167",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.130",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.77",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.17",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.6",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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