{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50834","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-30T12:06:07.132Z","datePublished":"2025-12-30T12:10:55.025Z","dateUpdated":"2026-05-11T19:26:00.365Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:26:00.365Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: Fix potential resource leaks\n\nnfc_get_device() take reference for the device, add missing\nnfc_put_device() to release it when not need anymore.\nAlso fix the style warnning by use error EOPNOTSUPP instead of\nENOTSUPP."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/nfc/netlink.c"],"versions":[{"version":"5ce3f32b5264b337bfd13a780452a17705307725","lessThan":"277f0d0a9084e7454e5532c823a7a876a7b00af7","status":"affected","versionType":"git"},{"version":"5ce3f32b5264b337bfd13a780452a17705307725","lessThan":"d1d912e7f82d7216ba4e266048ec1d1f5ea93839","status":"affected","versionType":"git"},{"version":"5ce3f32b5264b337bfd13a780452a17705307725","lessThan":"d8e410315ad393b23520b5db0706be853589c548","status":"affected","versionType":"git"},{"version":"5ce3f32b5264b337bfd13a780452a17705307725","lessThan":"e0f5c962c066e769c187f037fedc883f8abd4e82","status":"affected","versionType":"git"},{"version":"5ce3f32b5264b337bfd13a780452a17705307725","lessThan":"b63bc2db244c1b57e36f16ea5f2a1becda413f68","status":"affected","versionType":"git"},{"version":"5ce3f32b5264b337bfd13a780452a17705307725","lessThan":"a743128fca394a43425020a4f287d3168d94d04f","status":"affected","versionType":"git"},{"version":"5ce3f32b5264b337bfd13a780452a17705307725","lessThan":"b32f6bef248562bb5191ada527717ea50b319466","status":"affected","versionType":"git"},{"version":"5ce3f32b5264b337bfd13a780452a17705307725","lessThan":"df49908f3c52d211aea5e2a14a93bbe67a2cb3af","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/nfc/netlink.c"],"versions":[{"version":"3.13","status":"affected"},{"version":"0","lessThan":"3.13","status":"unaffected","versionType":"semver"},{"version":"4.14.303","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.270","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.229","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.163","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.87","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.19","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1.5","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","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":"3.13","versionEndExcluding":"4.14.303"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"4.19.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.4.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.15.87"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.0.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/277f0d0a9084e7454e5532c823a7a876a7b00af7"},{"url":"https://git.kernel.org/stable/c/d1d912e7f82d7216ba4e266048ec1d1f5ea93839"},{"url":"https://git.kernel.org/stable/c/d8e410315ad393b23520b5db0706be853589c548"},{"url":"https://git.kernel.org/stable/c/e0f5c962c066e769c187f037fedc883f8abd4e82"},{"url":"https://git.kernel.org/stable/c/b63bc2db244c1b57e36f16ea5f2a1becda413f68"},{"url":"https://git.kernel.org/stable/c/a743128fca394a43425020a4f287d3168d94d04f"},{"url":"https://git.kernel.org/stable/c/b32f6bef248562bb5191ada527717ea50b319466"},{"url":"https://git.kernel.org/stable/c/df49908f3c52d211aea5e2a14a93bbe67a2cb3af"}],"title":"nfc: Fix potential resource leaks","x_generator":{"engine":"bippy-1.2.0"}}}}