{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49712", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:21:30.444Z", "datePublished": "2025-02-26T02:24:28.888Z", "dateUpdated": "2025-02-26T02:24:28.888Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-26T02:24:28.888Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak.\nof_node_put() will check NULL pointer."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/gadget/udc/lpc32xx_udc.c"], "versions": [{"version": "24a28e4283510dcd58890379a42b8a7d3201d9d3", "lessThan": "d85e4e6284a91aa2d1ab004e9d84b9c09b4aa203", "status": "affected", "versionType": "git"}, {"version": "24a28e4283510dcd58890379a42b8a7d3201d9d3", "lessThan": "0ef6917c0524da5b88496b9706628ffef108b9bb", "status": "affected", "versionType": "git"}, {"version": "24a28e4283510dcd58890379a42b8a7d3201d9d3", "lessThan": "2a598da14856ead80c726b38ba426c68637d9211", "status": "affected", "versionType": "git"}, {"version": "24a28e4283510dcd58890379a42b8a7d3201d9d3", "lessThan": "b75bddfcc18170ce8e3fb695a76ec2dec4ce0ea5", "status": "affected", "versionType": "git"}, {"version": "24a28e4283510dcd58890379a42b8a7d3201d9d3", "lessThan": "57901c658f77d9ea2e772f35cb38e47efb54c558", "status": "affected", "versionType": "git"}, {"version": "24a28e4283510dcd58890379a42b8a7d3201d9d3", "lessThan": "46da1e4a8b6329479433b2a4056941dfdd7f3efd", "status": "affected", "versionType": "git"}, {"version": "24a28e4283510dcd58890379a42b8a7d3201d9d3", "lessThan": "727c82d003e0ec64411fd1257a9a57de4ad7a99a", "status": "affected", "versionType": "git"}, {"version": "24a28e4283510dcd58890379a42b8a7d3201d9d3", "lessThan": "4757c9ade34178b351580133771f510b5ffcf9c8", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/gadget/udc/lpc32xx_udc.c"], "versions": [{"version": "3.5", "status": "affected"}, {"version": "0", "lessThan": "3.5", "status": "unaffected", "versionType": "semver"}, {"version": "4.9.320", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.285", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.249", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.200", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.124", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.49", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.6", "lessThanOrEqual": "5.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/d85e4e6284a91aa2d1ab004e9d84b9c09b4aa203"}, {"url": "https://git.kernel.org/stable/c/0ef6917c0524da5b88496b9706628ffef108b9bb"}, {"url": "https://git.kernel.org/stable/c/2a598da14856ead80c726b38ba426c68637d9211"}, {"url": "https://git.kernel.org/stable/c/b75bddfcc18170ce8e3fb695a76ec2dec4ce0ea5"}, {"url": "https://git.kernel.org/stable/c/57901c658f77d9ea2e772f35cb38e47efb54c558"}, {"url": "https://git.kernel.org/stable/c/46da1e4a8b6329479433b2a4056941dfdd7f3efd"}, {"url": "https://git.kernel.org/stable/c/727c82d003e0ec64411fd1257a9a57de4ad7a99a"}, {"url": "https://git.kernel.org/stable/c/4757c9ade34178b351580133771f510b5ffcf9c8"}], "title": "usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

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{"bugzilla": {"description": "kernel: usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe", "id": "2347802", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2347802"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nusb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak.\nof_node_put() will check NULL pointer."], "name": "CVE-2022-49712", "package_state": [{"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": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-49712\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49712\nhttps://lore.kernel.org/linux-cve-announce/2025022631-CVE-2022-49712-a800@gregkh/T"], "threat_severity": "Low"}