{"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", 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"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"}}}}

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{"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": "2025-12-31T20:43:05.160", "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": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: nfc: Fix potential resource leaks", "id": "2426094", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426094"}, "csaw": false, "details": ["No description is available for this CVE."], "name": "CVE-2022-50834", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50834\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50834\nhttps://lore.kernel.org/linux-cve-announce/2025123017-CVE-2022-50834-2135@gregkh/T"]}

{}