{"id":"CVE-2022-48934","summary":"nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()\n\nida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX)\ninclusive.\nSo NFP_MAX_MAC_INDEX (0xff) is a valid id.\n\nIn order for the error handling path to work correctly, the 'invalid'\nvalue for 'ida_idx' should not be in the 0..NFP_MAX_MAC_INDEX range,\ninclusive.\n\nSo set it to -1.","modified":"2026-05-15T11:54:19.159571010Z","published":"2024-08-22T03:31:28.388Z","related":["SUSE-SU-2024:3190-1","SUSE-SU-2024:3209-1","SUSE-SU-2024:3225-1","SUSE-SU-2024:3227-1","SUSE-SU-2024:3249-1","SUSE-SU-2024:3408-1","SUSE-SU-2024:3483-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48934.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900"},{"type":"WEB","url":"https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48934.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48934"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.1.0"},{"fixed":"5.4.182"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.103"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.26"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.16.12"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48934.json"}}],"schema_version":"1.7.5"}