{"id":"CVE-2025-68182","revision":"59cc7bead6454b999a3e3849b203ce23","records":[{"revision":"59cc7bead6454b999a3e3849b203ce23","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-68182","aliases":[],"title":"wifi: iwlwifi: fix potential use after free in iwl_mld_remove_link()","description":"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->fw_id\".  Save the \"link->fw_id\"\nfirst to avoid a potential use after free.","state":0,"publishedAt":"2025-12-16T13:43:00.435+00:00","modifiedAt":"2026-10-15T22:02:47.125+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/wireless/intel/iwlwifi/mld/link.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"d1e879ec600f9b3bdd253167533959facfefb17b\",\n                            \"lessThan\": \"5b4a239c9f94e1606435f1842fc6fd426d607dbb\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d1e879ec600f9b3bdd253167533959facfefb17b\",\n                            \"lessThan\": \"77e67d5daaf155f7d0f99f4e797c4842169ec19e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/wireless/intel/iwlwifi/mld/link.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.15\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.15\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.17.8\",\n                            \"lessThanOrEqual\": \"6.17.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":7.5,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/5b4a239c9f94e1606435f1842fc6fd426d607dbb","https://git.kernel.org/stable/c/77e67d5daaf155f7d0f99f4e797c4842169ec19e"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-68182","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-68182","identifiers":["CVE-2025-68182"]},"retained":false,"historicalAffected":[]}],"coverage":[]}