{"cve":"CVE-2021-47568","nvd":{"published":"2024-05-24T15:15:22.007","modified":"2026-06-17T04:17:47.250","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix memleak in get_file_stream_info()\n\nFix memleak in get_file_stream_info()","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/11e659827c3a2facb3a04e08cc97ff14d5091f51","https://git.kernel.org/stable/c/178ca6f85aa3231094467691f5ea1ff2f398aa8d","https://git.kernel.org/stable/c/11e659827c3a2facb3a04e08cc97ff14d5091f51","https://git.kernel.org/stable/c/178ca6f85aa3231094467691f5ea1ff2f398aa8d"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2021-47568","score":0.0018,"percentile":0.07593,"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."]}