{"cve":"CVE-2022-50824","nvd":{"published":"2025-12-30T13:15:56.853","modified":"2026-06-17T05:24:15.130","status":"Deferred","description":"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.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/3b6c822238da9ee8984803355601bcc603d49cb5","https://git.kernel.org/stable/c/43135fb098126ef2cd6ed584900fd7bfa25f95ce","https://git.kernel.org/stable/c/8bc6c10d3f389693410adb14b4e9deec01ff6334","https://git.kernel.org/stable/c/db9622f762104459ff87ecdf885cc42c18053fd9","https://git.kernel.org/stable/c/de667a2704ae799f697fd45cf4317623d8c79fb7"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2022-50824","score":0.00257,"percentile":0.1741,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}