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{"bugzilla": {"description": "kernel: fsl/fman: Fix refcount handling of fman-related devices", "id": "2324426", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2324426"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-401", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nfsl/fman: Fix refcount handling of fman-related devices\nIn mac_probe() there are multiple calls to of_find_device_by_node(),\nfman_bind() and fman_port_bind() which takes references to of_dev->dev.\nNot all references taken by these calls are released later on error path\nin mac_probe() and in mac_remove() which lead to reference leaks.\nAdd references release."], "name": "CVE-2024-50166", "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": "2024-11-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-50166\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-50166\nhttps://lore.kernel.org/linux-cve-announce/2024110748-CVE-2024-50166-7fde@gregkh/T"], "threat_severity": "Moderate"}

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