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{"bugzilla": {"description": "kernel: netfilter: nf_tables: do not allow SET_ID to refer to another table", "id": "2373522", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2373522"}, "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:\nnetfilter: nf_tables: do not allow SET_ID to refer to another table\nWhen doing lookups for sets on the same batch by using its ID, a set from a\ndifferent table can be used.\nThen, when the table is removed, a reference to the set may be kept after\nthe set is freed, leading to a potential use-after-free.\nWhen looking for sets by ID, use the table that was used for the lookup by\nname, and only return sets belonging to that same table.\nThis fixes CVE-2022-2586, also reported as ZDI-CAN-17470."], "name": "CVE-2022-50213", "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": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-06-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50213\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50213\nhttps://lore.kernel.org/linux-cve-announce/2025061844-CVE-2022-50213-bc19@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-06-23T08:45:29.269814+00:00", "updated": "2025-06-23T08:45:29.269937+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}