{"schema_version":"1","data":[{"id":21880,"advisory_id":"00d5a231-3a4d-41e0-8195-1aea54737495","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2022-3534","source_published_at":"2022-10-17T00:00:00+00:00","published_at":"2026-10-25T05:52:20.861918+00:00","extraction_method":"structured","technologies":["core-cve","kernel"],"cve_ids":["CVE-2022-3534"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Linux Kernel libbpf btf_dump.c btf_dump_name_dups use after free","summary":"A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component.","evidence":"cve:CVE-2022-3534","products":[{"name":{"value":"Kernel","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"medium","structured":{"id":"CVE-2022-3534","aliases":["CVE-2022-3534"],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X"}},{"cvssV3_1":{"version":"3.1","baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C"}},{"cvssV3_0":{"version":"3.0","baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C"}},{"cvssV2_0":{"version":"2.0","baseScore":4.9,"vectorString":"AV:A/AC:M/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C"}}],"affected":[{"cpes":["cpe:2.3:o:linux:kernel:*:*:*:*:*:*:*:*"],"vendor":"Linux","modules":["libbpf"],"product":"Kernel","versions":[{"status":"affected","version":"5.10.162"},{"status":"affected","version":"5.15.0"},{"status":"affected","version":"5.15.1"},{"status":"affected","version":"5.15.2"},{"status":"affected","version":"5.15.3"},{"status":"affected","version":"5.15.4"},{"status":"affected","version":"5.15.5"},{"status":"affected","version":"5.15.6"},{"status":"affected","version":"5.15.7"},{"status":"affected","version":"5.15.8"},{"status":"affected","version":"5.15.9"},{"status":"affected","version":"5.15.10"},{"status":"affected","version":"5.15.11"},{"status":"affected","version":"5.15.12"},{"status":"affected","version":"5.15.13"},{"status":"affected","version":"5.15.14"},{"status":"affected","version":"5.15.15"},{"status":"affected","version":"5.15.16"},{"status":"affected","version":"5.15.17"},{"status":"affected","version":"5.15.18"},{"status":"affected","version":"5.15.19"},{"status":"affected","version":"5.15.20"},{"status":"affected","version":"5.15.21"},{"status":"affected","version":"5.15.22"},{"status":"affected","version":"5.15.23"},{"status":"affected","version":"5.15.24"},{"status":"affected","version":"5.15.25"},{"status":"affected","version":"5.15.26"},{"status":"affected","version":"5.15.27"},{"status":"affected","version":"5.15.28"},{"status":"affected","version":"5.15.29"},{"status":"affected","version":"5.15.30"},{"status":"affected","version":"5.15.31"},{"status":"affected","version":"5.15.32"},{"status":"affected","version":"5.15.33"},{"status":"affected","version":"5.15.34"},{"status":"affected","version":"5.15.35"},{"status":"affected","version":"5.15.36"},{"status":"affected","version":"5.15.37"},{"status":"affected","version":"5.15.38"},{"status":"affected","version":"5.15.39"},{"status":"affected","version":"5.15.40"},{"status":"affected","version":"5.15.41"},{"status":"affected","version":"5.15.42"},{"status":"affected","version":"5.15.43"},{"status":"affected","version":"5.15.44"},{"status":"affected","version":"5.15.45"},{"status":"affected","version":"5.15.46"},{"status":"affected","version":"5.15.47"},{"status":"affected","version":"5.15.48"},{"status":"affected","version":"5.15.49"},{"status":"affected","version":"5.15.50"},{"status":"affected","version":"5.15.51"},{"status":"affected","version":"5.15.52"},{"status":"affected","version":"5.15.53"},{"status":"affected","version":"5.15.54"},{"status":"affected","version":"5.15.55"},{"status":"affected","version":"5.15.56"},{"status":"affected","version":"5.15.57"},{"status":"affected","version":"5.15.58"},{"status":"affected","version":"5.15.59"},{"status":"affected","version":"5.15.60"},{"status":"affected","version":"5.15.61"},{"status":"affected","version":"5.15.62"},{"status":"affected","version":"5.15.63"},{"status":"affected","version":"5.15.64"},{"status":"affected","version":"5.15.65"},{"status":"affected","version":"5.15.66"},{"status":"affected","version":"5.15.67"},{"status":"affected","version":"5.15.68"},{"status":"affected","version":"5.15.69"},{"status":"affected","version":"5.15.70"},{"status":"affected","version":"5.15.71"},{"status":"affected","version":"5.15.72"},{"status":"affected","version":"5.15.73"},{"status":"affected","version":"5.15.74"},{"status":"affected","version":"5.15.75"},{"status":"affected","version":"5.15.76"},{"status":"affected","version":"5.15.77"},{"status":"affected","version":"5.15.78"},{"status":"affected","version":"5.15.79"},{"status":"affected","version":"5.15.80"},{"status":"affected","version":"5.15.81"},{"status":"affected","version":"5.15.82"},{"status":"affected","version":"5.15.83"},{"status":"affected","version":"5.15.84"},{"status":"affected","version":"5.15.85"},{"status":"affected","version":"6.0.0"},{"status":"affected","version":"6.0.1"},{"status":"affected","version":"6.0.2"},{"status":"affected","version":"6.0.3"},{"status":"affected","version":"6.0.4"},{"status":"affected","version":"6.0.5"},{"status":"affected","version":"6.0.6"},{"status":"affected","version":"6.0.7"},{"status":"affected","version":"6.0.8"},{"status":"affect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