{"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": "2025-12-30T12:10:55.025Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-30T12:10:55.025Z"}, "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"}}}}

{}

{"cveTags": [], "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."}], "id": "CVE-2022-50834", "lastModified": "2025-12-30T13:15:57.913", "metrics": {}, "published": "2025-12-30T13:15:57.913", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/277f0d0a9084e7454e5532c823a7a876a7b00af7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a743128fca394a43425020a4f287d3168d94d04f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b32f6bef248562bb5191ada527717ea50b319466"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b63bc2db244c1b57e36f16ea5f2a1becda413f68"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d1d912e7f82d7216ba4e266048ec1d1f5ea93839"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d8e410315ad393b23520b5db0706be853589c548"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/df49908f3c52d211aea5e2a14a93bbe67a2cb3af"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e0f5c962c066e769c187f037fedc883f8abd4e82"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}