{"cve":"CVE-2022-49144","nvd":{"published":"2025-02-26T07:00:51.600","modified":"2026-06-17T05:17:12.353","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring: fix memory leak of uid in files registration\n\nWhen there are no files for __io_sqe_files_scm() to process in the\nrange, it'll free everything and return. However, it forgets to put uid.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-401"],"references":["https://git.kernel.org/stable/c/0853bd6885c2f293d88aaa7f7f1702c959b31680","https://git.kernel.org/stable/c/7fa8b228c3f30060b9f4b24bb9aaaf41b0ae83fe","https://git.kernel.org/stable/c/b27de7011cb3ba14b047be2cee0ed8278368665b","https://git.kernel.org/stable/c/c86d18f4aa93e0e66cda0e55827cd03eea6bc5f8","https://git.kernel.org/stable/c/d6d7a517e81accf6ed22d55684baea763d2dbe43"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:59:48.811064707+00:00"},"epss":{"cve":"CVE-2022-49144","score":0.00264,"percentile":0.18418,"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."]}