{"id":"CVE-2022-49331","summary":"nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling","details":"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.","modified":"2026-03-20T12:22:21.549525Z","published":"2025-02-26T02:10:51.040Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1194-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1263-1","SUSE-SU-2025:1293-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49331.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3eca2c42daa4659965db6817479027cbc6df7899"},{"type":"WEB","url":"https://git.kernel.org/stable/c/54423649bc0ed464b75807a7cf2857a5871f738f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/55904086041ba4ee4070187b36590f8f8d6df4cd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/593773088d615a46a42c97e01a0550d192bb7f74"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6fce324b530dd74750ad870699e33eeed1029ded"},{"type":"WEB","url":"https://git.kernel.org/stable/c/996419e0594abb311fb958553809f24f38e7abbe"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d221ce54ce331c1a23be71eebf57f6a088632383"},{"type":"WEB","url":"https://git.kernel.org/stable/c/db836b97464d44340b568e041fd24602858713f7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f444ecd3f57f4ba5090fe8b6756933e37de4226e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49331.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49331"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"26fc6c7f02cb26c39c4733de3dbc3c0646fc1074"},{"fixed":"593773088d615a46a42c97e01a0550d192bb7f74"},{"fixed":"d221ce54ce331c1a23be71eebf57f6a088632383"},{"fixed":"6fce324b530dd74750ad870699e33eeed1029ded"},{"fixed":"3eca2c42daa4659965db6817479027cbc6df7899"},{"fixed":"54423649bc0ed464b75807a7cf2857a5871f738f"},{"fixed":"f444ecd3f57f4ba5090fe8b6756933e37de4226e"},{"fixed":"db836b97464d44340b568e041fd24602858713f7"},{"fixed":"55904086041ba4ee4070187b36590f8f8d6df4cd"},{"fixed":"996419e0594abb311fb958553809f24f38e7abbe"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49331.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}