{"id":"CVE-2022-49105","state":"PUBLISHED","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.","publishedAt":"2025-02-26T01:54:53.509Z","updatedAt":"2026-08-12T23:57:39.528Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"354d6ca9d99790e037bf06f093634e851d1253ee","status":"affected","lessThan":"93498c6e775ae91732a8109dba1bdcd324908f84","versionType":"git"},{"version":"354d6ca9d99790e037bf06f093634e851d1253ee","status":"affected","lessThan":"86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0","versionType":"git"},{"version":"354d6ca9d99790e037bf06f093634e851d1253ee","status":"affected","lessThan":"ab0fed1fa744173433cfd1dbaf9239f200ded650","versionType":"git"},{"version":"354d6ca9d99790e037bf06f093634e851d1253ee","status":"affected","lessThan":"9727912e906762a63c1a667c84731d3427653f88","versionType":"git"},{"version":"354d6ca9d99790e037bf06f093634e851d1253ee","status":"affected","lessThan":"60f1d3c92dc1ef1026e5b917a329a7fa947da036","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/wfx/main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.9","versionType":"semver"},{"version":"5.10.111","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.34","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.20","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.3","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/wfx/main.c"]}],"references":["https://git.kernel.org/stable/c/93498c6e775ae91732a8109dba1bdcd324908f84","https://git.kernel.org/stable/c/86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0","https://git.kernel.org/stable/c/ab0fed1fa744173433cfd1dbaf9239f200ded650","https://git.kernel.org/stable/c/9727912e906762a63c1a667c84731d3427653f88","https://git.kernel.org/stable/c/60f1d3c92dc1ef1026e5b917a329a7fa947da036"],"weaknesses":["CWE-401"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49105.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49105","state":"PUBLISHED","datePublished":"2025-02-26T01:54:53.509Z","dateUpdated":"2026-08-12T23:57:39.528Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T01:49:39.250Z"},"containers":{"cna":{"title":"staging: wfx: fix an error handling in wfx_init_common()","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."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"354d6ca9d99790e037bf06f093634e851d1253ee","status":"affected","lessThan":"93498c6e775ae91732a8109dba1bdcd324908f84","versionType":"git"},{"version":"354d6ca9d99790e037bf06f093634e851d1253ee","status":"affected","lessThan":"86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0","versionType":"git"},{"version":"354d6ca9d99790e037bf06f093634e851d1253ee","status":"affected","lessThan":"ab0fed1fa744173433cfd1dbaf9239f200ded650","versionType":"git"},{"version":"354d6ca9d99790e037bf06f093634e851d1253ee","status":"affected","lessThan":"9727912e906762a63c1a667c84731d3427653f88","versionType":"git"},{"version":"354d6ca9d99790e037bf06f093634e851d1253ee","status":"affected","lessThan":"60f1d3c92dc1ef1026e5b917a329a7fa947da036","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/wfx/main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.9","versionType":"semver"},{"version":"5.10.111","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.34","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.20","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.3","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/wfx/main.c"]}],"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"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-12T23:57:39.528Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.10.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.15.34"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.16.20"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.17.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.18"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","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-2022-49105","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:49:12.268214Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-401","lang":"en","type":"CWE","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:57:05.139Z"}}]}}}