{"cve":"CVE-2022-50395","nvd":{"published":"2025-09-18T14:15:38.620","modified":"2026-06-17T05:23:26.687","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nintegrity: Fix memory leakage in keyring allocation error path\n\nKey restriction is allocated in integrity_init_keyring(). However, if\nkeyring allocation failed, it is not freed, causing memory leaks.","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/29d6c69ba4b96a1de0376e44e5f8b38b13ec8803","https://git.kernel.org/stable/c/39419ef7af0916cc3620ecf1ed42d29659109bf3","https://git.kernel.org/stable/c/3bd737289c26be3cee4b9afaf61ef784a2af9d6e","https://git.kernel.org/stable/c/57e49ad12f8f5df0c48e1710c54b147a05a10c32","https://git.kernel.org/stable/c/9b7c44885a07c5ee7f9bf3aa3c9c72fb110c8d22"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:10:08.713834912+00:00"},"epss":{"cve":"CVE-2022-50395","score":0.0016,"percentile":0.05113,"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."]}