{"cve":"CVE-2022-49331","nvd":{"published":"2025-02-26T07:01:09.900","modified":"2026-06-17T05:17:44.450","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling\n\nError paths do not free previously allocated memory. Add devm_kfree() to\nthose failure paths.","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/3eca2c42daa4659965db6817479027cbc6df7899","https://git.kernel.org/stable/c/54423649bc0ed464b75807a7cf2857a5871f738f","https://git.kernel.org/stable/c/55904086041ba4ee4070187b36590f8f8d6df4cd","https://git.kernel.org/stable/c/593773088d615a46a42c97e01a0550d192bb7f74","https://git.kernel.org/stable/c/6fce324b530dd74750ad870699e33eeed1029ded"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:59:48.811064707+00:00"},"epss":{"cve":"CVE-2022-49331","score":0.00272,"percentile":0.19574,"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."]}