ghsa-vhhq-m77j-5mrm
Vulnerability from github
Published
2025-12-30 15:30
Modified
2025-12-30 15:30
Details

In the Linux kernel, the following vulnerability has been resolved:

tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak

In check_acpi_tpm2(), we get the TPM2 table just to make sure the table is there, not used after the init, so the acpi_put_table() should be added to release the ACPI memory.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50824"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-30T13:15:56Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak\n\nIn check_acpi_tpm2(), we get the TPM2 table just to make\nsure the table is there, not used after the init, so the\nacpi_put_table() should be added to release the ACPI memory.",
  "id": "GHSA-vhhq-m77j-5mrm",
  "modified": "2025-12-30T15:30:26Z",
  "published": "2025-12-30T15:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50824"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3b6c822238da9ee8984803355601bcc603d49cb5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/43135fb098126ef2cd6ed584900fd7bfa25f95ce"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8bc6c10d3f389693410adb14b4e9deec01ff6334"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/db9622f762104459ff87ecdf885cc42c18053fd9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/de667a2704ae799f697fd45cf4317623d8c79fb7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e027f3b9fabd2b410a4e6a7651e7a45b87019f23"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e0d1cf8ef84bb14a673215699fb8acc187aa2c4a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e60fa800a32a693d672b1a091424d780278c4587"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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