{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50824",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-30T12:06:07.131Z",
        "datePublished": "2025-12-30T12:08:37.580Z",
        "dateUpdated": "2026-05-11T19:25:49.624Z"
    },
    "containers": {
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                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:25:49.624Z"
            },
            "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."
                }
            ],
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                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/char/tpm/tpm_tis.c"
                    ],
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                            "status": "affected",
                            "versionType": "git"
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                            "lessThan": "de667a2704ae799f697fd45cf4317623d8c79fb7",
                            "status": "affected",
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                        },
                        {
                            "version": "4cb586a188d468e05649575f0689dd2bf8c122e6",
                            "lessThan": "e027f3b9fabd2b410a4e6a7651e7a45b87019f23",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
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                            "lessThan": "3b6c822238da9ee8984803355601bcc603d49cb5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4cb586a188d468e05649575f0689dd2bf8c122e6",
                            "lessThan": "43135fb098126ef2cd6ed584900fd7bfa25f95ce",
                            "status": "affected",
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                            "lessThan": "e0d1cf8ef84bb14a673215699fb8acc187aa2c4a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
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                            "lessThan": "e60fa800a32a693d672b1a091424d780278c4587",
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                        {
                            "version": "4cb586a188d468e05649575f0689dd2bf8c122e6",
                            "lessThan": "db9622f762104459ff87ecdf885cc42c18053fd9",
                            "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/char/tpm/tpm_tis.c"
                    ],
                    "versions": [
                        {
                            "version": "4.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.303",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.270",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.229",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.163",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.87",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.17",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.3",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
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                            "operator": "OR",
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                                    "versionEndExcluding": "4.14.303"
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/8bc6c10d3f389693410adb14b4e9deec01ff6334"
                },
                {
                    "url": "https://git.kernel.org/stable/c/de667a2704ae799f697fd45cf4317623d8c79fb7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e027f3b9fabd2b410a4e6a7651e7a45b87019f23"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3b6c822238da9ee8984803355601bcc603d49cb5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/43135fb098126ef2cd6ed584900fd7bfa25f95ce"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e0d1cf8ef84bb14a673215699fb8acc187aa2c4a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e60fa800a32a693d672b1a091424d780278c4587"
                },
                {
                    "url": "https://git.kernel.org/stable/c/db9622f762104459ff87ecdf885cc42c18053fd9"
                }
            ],
            "title": "tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak",
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}