{"api_version":"1","generated_at":"2026-10-11T23:15:29+00:00","cve":"CVE-2022-49105","urls":{"html":"https://cve.report/CVE-2022-49105","api":"https://cve.report/api/cve/CVE-2022-49105.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-49105","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-49105"},"summary":{"title":"staging: wfx: fix an error handling in wfx_init_common()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: wfx: fix an error handling in wfx_init_common()\n\nOne error handler of wfx_init_common() return without calling\nieee80211_free_hw(hw), which may result in memory leak. And I add\none err label to unify the error handler, which is useful for the\nsubsequent changes.","state":"PUBLISHED","assigner":"Linux","published_at":"2025-02-26 07:00:47","updated_at":"2026-08-13 00:17:27"},"problem_types":["CWE-401","CWE-401 CWE-401 Missing Release of Memory after Effective Lifetime"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}},{"version":"3.1","source":"ADP","type":"DECLARED","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","data":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}},{"version":"3.1","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}}],"references":[{"url":"https://git.kernel.org/stable/c/60f1d3c92dc1ef1026e5b917a329a7fa947da036","name":"https://git.kernel.org/stable/c/60f1d3c92dc1ef1026e5b917a329a7fa947da036","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0","name":"https://git.kernel.org/stable/c/86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/93498c6e775ae91732a8109dba1bdcd324908f84","name":"https://git.kernel.org/stable/c/93498c6e775ae91732a8109dba1bdcd324908f84","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/9727912e906762a63c1a667c84731d3427653f88","name":"https://git.kernel.org/stable/c/9727912e906762a63c1a667c84731d3427653f88","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/ab0fed1fa744173433cfd1dbaf9239f200ded650","name":"https://git.kernel.org/stable/c/ab0fed1fa744173433cfd1dbaf9239f200ded650","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-49105","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49105","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 354d6ca9d99790e037bf06f093634e851d1253ee 93498c6e775ae91732a8109dba1bdcd324908f84 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 354d6ca9d99790e037bf06f093634e851d1253ee 86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 354d6ca9d99790e037bf06f093634e851d1253ee ab0fed1fa744173433cfd1dbaf9239f200ded650 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 354d6ca9d99790e037bf06f093634e851d1253ee 9727912e906762a63c1a667c84731d3427653f88 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 354d6ca9d99790e037bf06f093634e851d1253ee 60f1d3c92dc1ef1026e5b917a329a7fa947da036 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.9","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.9 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.111 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.34 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.16.20 5.16.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.17.3 5.17.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.18 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"49105","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}},{"other":{"content":{"id":"CVE-2022-49105","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-10-01T19:49:12.268214Z","version":"2.0.3"},"type":"ssvc"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2025-10-01T19:57:05.139Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/staging/wfx/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"93498c6e775ae91732a8109dba1bdcd324908f84","status":"affected","version":"354d6ca9d99790e037bf06f093634e851d1253ee","versionType":"git"},{"lessThan":"86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0","status":"affected","version":"354d6ca9d99790e037bf06f093634e851d1253ee","versionType":"git"},{"lessThan":"ab0fed1fa744173433cfd1dbaf9239f200ded650","status":"affected","version":"354d6ca9d99790e037bf06f093634e851d1253ee","versionType":"git"},{"lessThan":"9727912e906762a63c1a667c84731d3427653f88","status":"affected","version":"354d6ca9d99790e037bf06f093634e851d1253ee","versionType":"git"},{"lessThan":"60f1d3c92dc1ef1026e5b917a329a7fa947da036","status":"affected","version":"354d6ca9d99790e037bf06f093634e851d1253ee","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/staging/wfx/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.9"},{"lessThan":"5.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.111","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.34","versionType":"semver"},{"lessThanOrEqual":"5.16.*","status":"unaffected","version":"5.16.20","versionType":"semver"},{"lessThanOrEqual":"5.17.*","status":"unaffected","version":"5.17.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"5.18","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.111","versionStartIncluding":"5.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.34","versionStartIncluding":"5.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.16.20","versionStartIncluding":"5.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.17.3","versionStartIncluding":"5.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.18","versionStartIncluding":"5.9","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: wfx: fix an error handling in wfx_init_common()\n\nOne error handler of wfx_init_common() return without calling\nieee80211_free_hw(hw), which may result in memory leak. And I add\none err label to unify the error handler, which is useful for the\nsubsequent changes."}],"providerMetadata":{"dateUpdated":"2026-08-12T23:57:39.528Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/93498c6e775ae91732a8109dba1bdcd324908f84"},{"url":"https://git.kernel.org/stable/c/86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0"},{"url":"https://git.kernel.org/stable/c/ab0fed1fa744173433cfd1dbaf9239f200ded650"},{"url":"https://git.kernel.org/stable/c/9727912e906762a63c1a667c84731d3427653f88"},{"url":"https://git.kernel.org/stable/c/60f1d3c92dc1ef1026e5b917a329a7fa947da036"}],"title":"staging: wfx: fix an error handling in wfx_init_common()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2022-49105","datePublished":"2025-02-26T01:54:53.509Z","dateReserved":"2025-02-26T01:49:39.250Z","dateUpdated":"2026-08-12T23:57:39.528Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-02-26 07:00:47","lastModifiedDate":"2026-08-13 00:17:27","problem_types":["CWE-401","CWE-401 CWE-401 Missing Release of Memory after Effective Lifetime"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-10-01T19:49:12.268214Z","id":"CVE-2022-49105","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.111","matchCriteriaId":"983DAD06-CBCB-46BF-A9E0-3D277B7474DB"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.34","matchCriteriaId":"D25878D3-7761-4E9F-8919-E92CD53896E0"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.16.20","matchCriteriaId":"ABBBA66E-0244-4621-966B-9790AF1EEB00"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"5.17.3","matchCriteriaId":"AE420AC7-1E59-4398-B84F-71F4B4337762"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"49105","Ordinal":"1","Title":"staging: wfx: fix an error handling in wfx_init_common()","CVE":"CVE-2022-49105","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"49105","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: wfx: fix an error handling in wfx_init_common()\n\nOne error handler of wfx_init_common() return without calling\nieee80211_free_hw(hw), which may result in memory leak. And I add\none err label to unify the error handler, which is useful for the\nsubsequent changes.","Type":"Description","Title":"staging: wfx: fix an error handling in wfx_init_common()"}]}}}