{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49331","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:08:31.538Z","datePublished":"2025-02-26T02:10:51.040Z","dateUpdated":"2025-10-01T19:46:55.618Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:35:22.157Z"},"descriptions":[{"lang":"en","value":"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nfc/st21nfca/se.c"],"versions":[{"version":"26fc6c7f02cb26c39c4733de3dbc3c0646fc1074","lessThan":"593773088d615a46a42c97e01a0550d192bb7f74","status":"affected","versionType":"git"},{"version":"26fc6c7f02cb26c39c4733de3dbc3c0646fc1074","lessThan":"d221ce54ce331c1a23be71eebf57f6a088632383","status":"affected","versionType":"git"},{"version":"26fc6c7f02cb26c39c4733de3dbc3c0646fc1074","lessThan":"6fce324b530dd74750ad870699e33eeed1029ded","status":"affected","versionType":"git"},{"version":"26fc6c7f02cb26c39c4733de3dbc3c0646fc1074","lessThan":"3eca2c42daa4659965db6817479027cbc6df7899","status":"affected","versionType":"git"},{"version":"26fc6c7f02cb26c39c4733de3dbc3c0646fc1074","lessThan":"54423649bc0ed464b75807a7cf2857a5871f738f","status":"affected","versionType":"git"},{"version":"26fc6c7f02cb26c39c4733de3dbc3c0646fc1074","lessThan":"f444ecd3f57f4ba5090fe8b6756933e37de4226e","status":"affected","versionType":"git"},{"version":"26fc6c7f02cb26c39c4733de3dbc3c0646fc1074","lessThan":"db836b97464d44340b568e041fd24602858713f7","status":"affected","versionType":"git"},{"version":"26fc6c7f02cb26c39c4733de3dbc3c0646fc1074","lessThan":"55904086041ba4ee4070187b36590f8f8d6df4cd","status":"affected","versionType":"git"},{"version":"26fc6c7f02cb26c39c4733de3dbc3c0646fc1074","lessThan":"996419e0594abb311fb958553809f24f38e7abbe","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nfc/st21nfca/se.c"],"versions":[{"version":"4.0","status":"affected"},{"version":"0","lessThan":"4.0","status":"unaffected","versionType":"semver"},{"version":"4.9.318","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.283","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.247","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.198","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.122","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.47","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.17.15","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18.4","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"4.9.318"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"4.14.283"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"4.19.247"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.4.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.10.122"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.15.47"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.17.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.18.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/593773088d615a46a42c97e01a0550d192bb7f74"},{"url":"https://git.kernel.org/stable/c/d221ce54ce331c1a23be71eebf57f6a088632383"},{"url":"https://git.kernel.org/stable/c/6fce324b530dd74750ad870699e33eeed1029ded"},{"url":"https://git.kernel.org/stable/c/3eca2c42daa4659965db6817479027cbc6df7899"},{"url":"https://git.kernel.org/stable/c/54423649bc0ed464b75807a7cf2857a5871f738f"},{"url":"https://git.kernel.org/stable/c/f444ecd3f57f4ba5090fe8b6756933e37de4226e"},{"url":"https://git.kernel.org/stable/c/db836b97464d44340b568e041fd24602858713f7"},{"url":"https://git.kernel.org/stable/c/55904086041ba4ee4070187b36590f8f8d6df4cd"},{"url":"https://git.kernel.org/stable/c/996419e0594abb311fb958553809f24f38e7abbe"}],"title":"nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49331","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:43:19.500104Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:46:55.618Z"}}]}}