{"id":"CVE-2023-53733","summary":"net: sched: cls_u32: Undo tcf_bind_filter if u32_replace_hw_knode","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: sched: cls_u32: Undo tcf_bind_filter if u32_replace_hw_knode\n\nWhen u32_replace_hw_knode fails, we need to undo the tcf_bind_filter\noperation done at u32_set_parms.","modified":"2026-03-20T12:33:19.333425Z","published":"2025-10-24T11:44:28.115Z","related":["SUSE-SU-2025:21040-1","SUSE-SU-2025:21052-1","SUSE-SU-2025:21056-1","SUSE-SU-2025:21064-1","SUSE-SU-2025:4057-1","SUSE-SU-2025:4128-1","SUSE-SU-2025:4132-1","SUSE-SU-2025:4140-1","SUSE-SU-2025:4141-1","SUSE-SU-2025:4189-1","SUSE-SU-2025:4301-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53733.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/025159ed118ba5145b241d574edadb0e00d3c20f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9cb36faedeafb9720ac236aeae2ea57091d90a09"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a9345793469b65ee5ba7b033239916c2a67d3dd4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53733.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53733"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"d34e3e181395192d6d1f50dd97bd7854e04e33a4"},{"fixed":"a9345793469b65ee5ba7b033239916c2a67d3dd4"},{"fixed":"025159ed118ba5145b241d574edadb0e00d3c20f"},{"fixed":"9cb36faedeafb9720ac236aeae2ea57091d90a09"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53733.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"6.1.42"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.4.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53733.json"}}],"schema_version":"1.7.5"}