fkie_cve-2022-50824
Vulnerability from fkie_nvd
Published
2025-12-30 13:15
Modified
2025-12-31 20:43
Severity ?
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3b6c822238da9ee8984803355601bcc603d49cb5
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/43135fb098126ef2cd6ed584900fd7bfa25f95ce
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8bc6c10d3f389693410adb14b4e9deec01ff6334
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/db9622f762104459ff87ecdf885cc42c18053fd9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/de667a2704ae799f697fd45cf4317623d8c79fb7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e027f3b9fabd2b410a4e6a7651e7a45b87019f23
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e0d1cf8ef84bb14a673215699fb8acc187aa2c4a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e60fa800a32a693d672b1a091424d780278c4587
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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": "CVE-2022-50824",
  "lastModified": "2025-12-31T20:43:05.160",
  "metrics": {},
  "published": "2025-12-30T13:15:56.853",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/3b6c822238da9ee8984803355601bcc603d49cb5"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/43135fb098126ef2cd6ed584900fd7bfa25f95ce"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8bc6c10d3f389693410adb14b4e9deec01ff6334"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/db9622f762104459ff87ecdf885cc42c18053fd9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/de667a2704ae799f697fd45cf4317623d8c79fb7"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e027f3b9fabd2b410a4e6a7651e7a45b87019f23"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e0d1cf8ef84bb14a673215699fb8acc187aa2c4a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e60fa800a32a693d672b1a091424d780278c4587"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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