{"id":"CVE-2025-68182","summary":"wifi: iwlwifi: fix potential use after free in iwl_mld_remove_link()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: fix potential use after free in iwl_mld_remove_link()\n\nThis code frees \"link\" by calling kfree_rcu(link, rcu_head) and then it\ndereferences \"link\" to get the \"link-\u003efw_id\".  Save the \"link-\u003efw_id\"\nfirst to avoid a potential use after free.","modified":"2026-03-20T12:46:16.052878Z","published":"2025-12-16T13:43:00.435Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68182.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/5b4a239c9f94e1606435f1842fc6fd426d607dbb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/77e67d5daaf155f7d0f99f4e797c4842169ec19e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68182.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68182"},{"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":"d1e879ec600f9b3bdd253167533959facfefb17b"},{"fixed":"5b4a239c9f94e1606435f1842fc6fd426d607dbb"},{"fixed":"77e67d5daaf155f7d0f99f4e797c4842169ec19e"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-68182.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.15.0"},{"fixed":"6.17.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-68182.json"}}],"schema_version":"1.7.5"}